2 Revision 619.36 2005/07/26 04:08:41 ajc
3 * Previous checkin broke viewing of individual messages while in
4 mailbox summary mode. Fixed.
6 Revision 619.35 2005/07/26 03:46:27 ajc
7 * The new sorting options broke the delete-message checkboxes. Fixed.
8 * Sorting options are now selectable in either direction, and are
9 persistent across sessions.
11 Revision 619.34 2005/07/25 19:22:30 ajc
12 * mailbox summary sort by subject/sender/date
14 Revision 619.33 2005/07/24 04:25:42 ajc
15 * Replaced the old Citadel logo with a new one
16 designed by Lisa Aurigemma (vermilion).
18 Revision 619.32 2005/07/23 04:18:40 ajc
19 * New AJAX-based wholist refresh
21 Revision 619.31 2005/07/22 15:07:29 ajc
22 * 'whobbs' is now 'who'
23 * Refactored the wholist code to have its inner div output by a separate
24 function, in anticipation of possible ajax functionality being added
26 Revision 619.30 2005/07/22 04:03:30 ajc
27 * HTML messages in foreign character sets are now converted to UTF-8 for
30 Revision 619.29 2005/07/22 03:40:22 ajc
31 * Handle display of RFC2047-encoded subjects and senders by converting
32 them to UTF-8 (all WebCit pages are output as UTF-8). Resolves bug #136.
34 Revision 619.28 2005/07/20 04:26:24 ajc
35 * Detect libiconv on the host system and link it in if present.
36 * If libiconv is present, convert foreign charsets to UTF-8 on the fly
37 when outputting text/plain messages. (Still need to do text/html.)
39 Revision 619.27 2005/07/19 17:05:23 ajc
40 * Removed the last couple of places where forms were submitted using
41 the GET method. POST is just so technologically cleaner that we should
43 * Fixed a bug in the MIME parser that was causing it to not be 8-bit
46 Revision 619.26 2005/07/19 14:23:04 ajc
47 * mime_parser.c: don't default Content-type: to text/plain, because when
48 an HTTP POST operation is performed, the content type is expected to
51 Revision 619.25 2005/07/19 04:15:45 ajc
52 * Brought over the newest version of the MIME parser from Citadel,
53 containing an API that supports arbitrary character sets.
55 Revision 619.24 2005/07/14 04:21:53 ajc
56 * More intelligent JavaScript to handle the greying out of end date and
57 start/end times when "all day event" is selected.
59 Revision 619.23 2005/07/14 04:02:18 ajc
60 * Fix bug #147 (date sometimes saved incorrectly for all day events due
61 to timezone differences)
63 Revision 619.22 2005/07/13 16:55:59 ajc
64 * Use the new icons in more places.
66 Revision 619.21 2005/07/13 01:59:20 ajc
67 * Installed the final batch of new icons
69 Revision 619.20 2005/07/12 22:10:52 ajc
72 Revision 619.19 2005/06/29 17:55:32 ajc
73 * Any HTTP method other than GET or POST is now routed directly to the
74 GroupDAV code. This will eventually allow requests such as "PROPFIND /"
76 * GroupDAV requests not beginning with "/groupdav" now automatically have
77 that prefix prepended to them.
79 Revision 619.18 2005/06/29 15:25:00 ajc
80 * Added an experimental OPTIONS method. This is not required by GroupDAV,
81 but it is an experiment to see whether we can use the same code framework
82 to implement other DAV variants in the future.
84 Revision 619.17 2005/06/29 03:12:28 ajc
85 * Bumped internal version number to 6.20
87 Revision 619.16 2005/06/29 03:10:10 ajc
88 * PROPFIND on an individual item inside a room now works (it simply
89 spews the href and etag properties, regardless of what the request
90 was). This is not valid GroupDAV, but Kontact expects this request to
91 succeed before an item can be deleted, so we provide a simple response.
93 Revision 619.15 2005/06/28 14:12:38 ajc
94 * GroupDAV HTTP header "ETag:" is now output as "etag:" in order to deal with
95 a case-sensitivity bug in the Kontact client.
97 Revision 619.14 2005/06/27 22:15:38 ajc
98 * Header file adjustments to make it work on FreeBSD
100 Revision 619.13 2005/06/27 17:38:06 ajc
101 * HTML pages are now output as "Content-type: text/html; charset=utf-8"
102 UTF-8 is going to be the standard character set for the Citadel system.
104 Revision 619.12 2005/06/24 19:58:02 ajc
105 * Added a "preferences and settings" screen for each user.
106 * Removed the javascript date output stuff because it's not granular
107 or international enough.
108 * All dates and times can now be 12 or 24 hours.
110 Revision 619.11 2005/06/24 15:17:48 ajc
111 * The date/time stamp of messages are now output using JavaScript's
112 toLocaleString() function, observing the browser's locale and timezone
113 instead of the web server's.
115 Revision 619.10 2005/06/23 04:01:59 ajc
116 * groupdav_main.c: remove double slashes in path name
117 (suggested by Johannes Schneider)
119 Revision 619.9 2005/06/22 03:04:22 ajc
120 * siteconfig.c: add "auto db log cull" setting now in Citadel 6.52
122 Revision 619.8 2005/06/21 02:27:37 ajc
123 * Moved some JavaScript functions out of head.html and into a new wclib.js
124 file, which can be included and cached. This will form the basis for a
125 new WebCit JavaScript function library.
127 Revision 619.7 2005/06/20 20:38:50 ajc
128 * The main stylesheet is now in a separate file in the static/ directory.
129 Something we did recently must have fixed the caching problem, because it's
130 only being fetched once now (or "now once" if you're Pennsylvania Dutch).
132 Revision 619.6 2005/06/20 03:47:44 ajc
133 * inetconf.c: in save_inetconf(), eliminate sizeof(x) where x is a pointer
134 to a heap-allocated buffer rather than a char[xxx]. This fixes a problem
135 reported by at least one site where the Internet configuration screen
138 Revision 619.5 2005/06/19 04:11:52 ajc
139 * Integrated the second batch of new icons.
141 Revision 619.4 2005/06/18 22:58:56 ajc
142 * Installed the 16x16 "users" icon as favicon.ico, mainly for performance
143 reasons -- the browser will cache favicon.ico and won't keep asking for
144 it over and over again, eliminating a second HTTP transaction every time
145 the user clicks on something.
147 Revision 619.3 2005/06/18 22:48:32 ajc
148 *** empty log message ***
150 Revision 619.2 2005/06/18 22:18:29 ajc
151 * Replaced the most recent batch of icons with a "better" set which was
152 sent by the design house. I don't know what the difference is, but
153 I'm going to assume they're better.
155 Revision 619.1 2005/06/15 03:56:56 ajc
156 * Accept ".ifb" as a valid extension for requesting free/busy
158 Revision 619.0 2005/06/15 01:52:33 ajc
161 Revision 611.15 2005/06/15 01:50:29 ajc
162 * Bumped the internal version number to 6.19
164 Revision 611.14 2005/06/14 14:47:48 ajc
165 * Moved the <td> and </td> in the room icon out of roomops.c and
166 into static/roombanner.html, since every room will have an icon now.
168 Revision 611.13 2005/06/14 03:21:57 ajc
169 * When no icon is present on the server for a room, display the default
170 icon for that room's current view.
171 * Replace "graphic" with "icon" throughout the system messages.
173 Revision 611.12 2005/06/14 01:59:43 ajc
174 * 16x16 icons in the new tree view. Nice!
176 Revision 611.11 2005/06/13 22:05:54 ajc
177 * Finished the initial NanoTree integration. TODO: use a different icon
178 for each node depending on the view set for that room.
180 Revision 611.10 2005/06/12 22:02:45 ajc
181 * Began replacing the old, sux0r-prone tree view with NanoTree.
182 WARNING: This isn't finished, but I'm committing it anyway because I have
183 to move to a different computer. DON'T RUN THIS.
185 Revision 611.9 2005/06/12 18:34:50 ajc
186 * Removed some unreferenced files from the static/ directory.
188 Revision 611.8 2005/06/12 17:01:00 ajc
189 * Increase maximum viewable message count from 4096 to 10000
190 * Summary view now truncates subject to 75 characters, and sender
191 to 25 characters (adding an ellipsis...) to keep the display neat & tidy
193 Revision 611.7 2005/06/12 16:03:11 ajc
194 * When viewing a mailbox (view == VIEW_MAILBOX), messages are marked as
195 seen when they are viewed, and Goto does not automatically mark the
196 remaining messages as seen.
198 Revision 611.6 2005/06/11 22:29:07 ajc
199 * Integrated the first batch of new icons.
201 Revision 611.5 2005/06/07 04:31:00 ajc
202 * Don't compress when HTTP tracing/logging is enabled
204 Revision 611.4 2005/06/06 23:50:17 ajc
205 * Made some changes to the calendar/uuid logic to fix a bug that caused
206 duplicate entries for an event to appear in some situations
208 Revision 611.3 2005/06/06 16:20:36 ajc
209 * GroupDAV URI escape character is now '%' in order to be consistent...
211 Revision 611.2 2005/06/04 04:07:36 ajc
212 * Calendar invitations: changed "Accept/Tentative/Decline" buttons to
213 links in order to avoid them being in nested forms.
215 Revision 611.1 2005/06/02 16:10:08 ajc
216 * tools.c: generated uuid's no longer contain "{" and "}" characters.
218 Revision 611.0 2005/05/26 04:38:09 ajc
221 Revision 610.9 2005/05/26 04:37:59 ajc
222 * Updated internal version number to 6.11
224 Revision 610.8 2005/05/26 04:28:27 ajc
225 * Applied GroupDAV patches sent in by Johannes Schneider which improve the
226 protocol accuracy of xmlns and etag responses.
227 * Fixed a MIME Content-Type bug which I had inadvertently introduced while
228 removing a temporary hack that was put in during KDE 3.4 beta
230 Revision 610.7 2005/05/24 04:26:47 ajc
231 * Applied a patch sent by Johannes Schneider for correcting the XML
232 namespace presented in the PROPFIND command.
234 Revision 610.6 2005/05/23 19:30:34 ajc
235 * Move "enable full text" checkbox configuration to its new location in
236 the configuration back end.
238 Revision 610.5 2005/05/22 16:20:09 ajc
239 * siteconfig.c: add checkbox for enabling full text index on server
241 Revision 610.4 2005/05/11 03:00:03 ajc
242 * webcit.c: fixed a string bug that caused the whole system to not work
243 * messages.c: fullname only and brief date in summary view, so that it
244 doesn't wrap onto two lines quite as often
246 Revision 610.3 2005/04/11 20:09:33 ajc
247 * Began an assault on strcpy()
249 Revision 610.2 2005/04/11 14:45:12 ajc
250 * Replaced serv_gets() with serv_getln() - which now requires the caller
251 to supply the size of the target buffer.
253 Revision 610.1 2005/04/08 19:36:56 ajc
254 * Moved to the new string tokenizer API
256 Revision 610.0 2005/04/04 17:50:04 ajc
257 * THIS IS 6.10 (unfinished first time install wizard has been disabled)
259 Revision 603.15 2005/04/04 17:49:31 ajc
260 * configure.in: fix libical version detection
261 * bumped internal version number to 6.10
263 Revision 603.14 2005/03/30 21:44:44 ajc
264 * Changed the color of the side button bar
265 * Removed session ID's from wholist display, because they are only
266 interesting to computers, not to people.
267 * Also changed the session ID variable (we still need it internally) from
268 a char to an int, because session numbers are big now.
270 Revision 603.13 2005/03/30 17:27:55 ajc
271 * serv_crypto.c: made changes to OpenSSL calls ... removed unnecessary
272 calls and also enabled SSLv3/TLSv1
274 Revision 603.12 2005/03/10 05:13:21 ajc
275 * Created the framework for the "first time setup wizard"
277 Revision 603.11 2005/03/09 04:08:30 ajc
278 * Delete room is now confirmed through a JavaScript popup instead of
280 * New icon for "Tasks." In order to keep it consistent with the rest of
281 the icons, it is ugly.
282 * Modified page popup style slightly.
284 Revision 603.10 2005/03/08 04:59:31 ajc
285 * More attractive display of vCards (hide unknown fields)
286 * Added "title" and "organization" to vCard display/edit
287 * Replaced semicolon with comma-space in vCard name display
289 Revision 603.9 2005/03/07 04:03:28 ajc
290 * auth.c: shrink the margins on the login screen so the user sees something
292 * Allow editing of address book entries wherever possible.
293 * Anything that was a (link) is now a [link]
295 Revision 603.8 2005/03/07 01:45:30 ajc
296 * Rolled back to the old RTE because the new one doesn't work in Safari.
298 Revision 603.7 2005/03/05 22:26:26 ajc
299 * crypto.c: allow use of chained certificates
301 Revision 603.6 2005/03/05 05:04:34 ajc
304 Revision 603.5 2005/03/04 04:21:05 ajc
305 * When a room is set to the "mailbox" view, "Read new / read all" is
306 replaced by "View message list."
308 Revision 603.4 2005/02/28 04:01:55 ajc
309 * Updated to the latest version of Kevin Roth's richtext editor. Had to
310 modify it a bit (removal of 'px' suffix, and addition of 'cols=80') to
311 allow it to gracefully degrade in Konqueror even when we specify our
313 * Modified the message entry screen a bit. Full height just isn't practical
314 with all those wacky browsers out there, unfortunately. Removed most of
317 Revision 603.3 2005/02/23 05:08:20 ajc
318 * Better control of HTTP headers which control browser caches. Static
319 objects are getting properly cached now.
321 Revision 603.2 2005/02/22 05:15:28 ajc
322 * When the "begin_burst() / end_burst()" semantics are in use, perform
323 gzip compression when the client indicates support for it.
325 Revision 603.1 2005/02/21 23:00:04 ajc
326 * begin_burst() / end_burst() semantics now apply to all pages which are
327 output using the "include_html_head" option of output_headers() (which
328 is nearly all of them). This should speed up the network considerably,
329 and also pave the way for another attempt at adding zlib compression
332 Revision 603.0 2005/02/21 22:00:13 ajc
335 Revision 602.10 2005/02/21 21:57:55 ajc
336 * Various debugging type of everythingism to help chat mode to work.
338 Revision 602.9 2005/02/21 04:47:41 ajc
339 * When creating rooms:
340 * 1. Selecting a view other than "Bulletin Board" causes the room access
341 * type to default to "private mailbox"
342 * 2. When the room access type changes to "private mailbox," the floor
343 * selector is greyed out because it is irrelevant.
345 Revision 602.8 2005/02/20 06:48:30 ajc
346 * View-o-matic now has "View as: " before it. "Messages" has been changed
347 to "Bulletin Board" and "Summary" has been changed to "Mailbox Summary"
348 * The View-o-matic is now styled to be smaller and color-matched to the
349 banner box it lives in.
350 * Removed "Summary" from message range selector. It is redundant.
352 Revision 602.7 2005/02/20 06:27:53 ajc
353 * Switched the Reply/Move/Delete buttons back to ordinary links, because
354 the nested forms were causing the bottom part of the outer form to stop
355 working (message range selector went dead). Thanks to triLcat for
358 Revision 602.6 2005/02/19 06:01:14 ajc
359 * The previous <div style=\"margin-right:1px\"> has been replaced by a
360 named div in the stylesheet. This allows us to perform a vile, sleazy
361 hack to keep IE6 from exhibiting its horizontal scrollbar bug. There
362 will unfortunately always be a right margin in IE6, but there
363 doesn't appear to be any easy workaround.
365 Revision 602.5 2005/02/19 05:22:00 ajc
366 * Replaced all the "centered 99% tables" with 100% width tables wrapped
367 inside a div with margin-right:1px to remove the horizontal scrollbar
368 in Gecko without creating whitespace. IE6's problem is much more
369 serious and will require dropping a nuclear bomb on Redmond to fix.
371 Revision 602.4 2005/02/18 05:09:52 ajc
372 * Moved the room access control screen into a tab on the edit room menu
374 Revision 602.3 2005/02/17 04:48:26 ajc
375 * After setup is complete, tell them how to log in.
376 * Don't allow the creation of accounts with blank passwords.
377 * Don't allow users to change to a blank password.
378 * Fixed the positioning of a few more screens that accidentally got
379 partially hidden underneath the iconbar.
380 * Boldfaced the "Password changed." and other prompts.
381 * Removed the unreadable blue-on-blue links in the calendar day
382 view. They're redundant anyway, now: "Add new calendar event" and
383 "month view" are both in the banner bar.
384 * "New messages / All messages" are now "Read new messages / Read all
386 * "Save message" button is now "Post message" for public room posts,
387 and "Send message" for email.
388 * "Message has been posted" is now "Message has been sent" for email.
389 * Swapped positions of "Add users" and "Edit users" boxes.
390 * vCard editor: "Other Internet email addresses" is now "aliases"
391 * Renamed the "Users" button to "Who is online?"
393 Revision 602.2 2005/02/16 05:40:31 ajc
396 Revision 602.1 2005/02/16 05:22:22 ajc
397 * inetconf.c: fixed memory management problem that was causing all
398 the inetconf to get discarded during edit on IBM POWER5
400 Revision 602.0 2005/02/15 05:23:10 ajc
403 Revision 601.3 2005/02/15 05:20:44 ajc
404 * Fixed an HTTP output error for static data which was causing images
405 to display improperly in Konqueror
406 * Changed most of the beginbox_nt boxes to centered tables with 99%
407 width, to avoid the mysterious horizontal scrollbar
409 Revision 601.2 2005/02/14 04:57:23 ajc
410 * Started changing some of the top-level tables from 100% width to 99%
411 width in order to keep the b0rken CSS box-model from displaying a
412 horizontal scroll bar when it shouldn't. Lose, lose, lose.
414 Revision 601.1 2005/02/13 04:22:31 ajc
415 * Network configuration screen: add IMAPS, POP3S, and SMTPS ports
417 Revision 601.0 2005/02/12 04:23:43 ajc
420 Revision 528.48 2005/02/11 03:35:57 ajc
421 * useredit.c: added an "Delete user" button, because it was unintuitive
422 to tell people "Delete a user by setting their access level to 0"
424 Revision 528.47 2005/02/09 04:37:32 ajc
425 * More GroupDAV fixes and tuning.
427 Revision 528.46 2005/02/07 22:02:00 ajc
428 * groupdav_propfind.c: output all XML on a single line, with no linebreaks,
429 and no whitespace between tags. We have discovered that doing otherwise
430 will break certain clients.
432 Revision 528.45 2005/02/06 03:59:33 ajc
433 * Added some HTTP Date: header output
435 Revision 528.44 2005/02/05 22:58:46 ajc
436 * All GroupDAV HTTP output is now \r\n instead of \n terminated.
438 Revision 528.43 2005/02/05 08:36:13 ajc
439 * Added an everything-buffering thingi so we can do Content-length:
441 Revision 528.42 2005/02/05 04:16:01 ajc
442 * Cleanup of new message range view-o-matic
443 * GroupDAV GET operations now only send the Content-type: and Date:
444 headers. All the others are irrelevant.
446 Revision 528.41 2005/02/04 19:19:23 ajc
447 * Message reading range selection is now a drop-down box.
449 Revision 528.40 2005/02/04 17:22:18 ajc
450 * Cleaned up the rcs/cvs Id tags and leading comments at the top of some files
452 Revision 528.39 2005/02/04 03:43:31 ajc
453 * fixed the tasks view in the summary screen
455 Revision 528.38 2005/02/03 05:13:57 ajc
456 * More tuning for GroupDAV compliance.
458 Revision 528.37 2005/02/03 04:38:40 ajc
459 * VTODO components need to be encapsulated inside VCALENDAR components,
460 just like we do with VEVENT components. There's a bunch of software
461 (including the beforesave hook on our own Citadel server) that expects
464 Revision 528.36 2005/02/02 23:25:21 ajc
465 * Encode GroupDAV uid's using more concise string escaping, because the
466 old way was making KOrganizer choke.
468 Revision 528.35 2005/02/02 04:13:36 ajc
469 * Debugged the GroupDAV service with KOrganizer. It's mostly working now.
471 Revision 528.34 2005/02/01 23:15:50 ajc
472 * Completed GroupDAV PUT. Untested.
474 Revision 528.33 2005/02/01 19:52:29 ajc
475 * Bumped the internal version number to 6.01
476 * Set the minimum required Citadel version to 6.40, because we need the
477 automatic fill-in-missing-uid groupware stuff, and the new ENT0 semantics
480 Revision 528.32 2005/02/01 15:15:40 ajc
481 * Better purging of not-logged-in GroupDAV sessions
483 Revision 528.31 2005/02/01 14:55:12 ajc
484 * Reworked the PROPFIND xml output based on an example transaction
485 supplied by Reinhold Kainhofer. Groupware folder enumeration works
486 properly in Kontact now.
488 Revision 528.30 2005/02/01 03:49:09 ajc
489 * Completed "folder list" PROPFIND, now listing all rooms set to a
490 calendar, tasks, or address view, using the GroupDAV properties.
492 Revision 528.29 2005/02/01 02:28:32 ajc
493 * "time(NULL) mod 60" doesn't work for some reason, so it has been removed.
494 When defaulting a new event date/time to now, set the seconds to zero
497 Revision 528.28 2005/01/31 23:31:26 ajc
498 * Initial attempt at GroupDAV PROPFIND for folder enumeration. Hardcoded
499 to only show the Calendar> room. It kinda-sorta works with KOrganizer.
501 Revision 528.27 2005/01/31 16:24:47 ajc
502 * iconbar is now a happy css hovery lightupy div thing
504 Revision 528.26 2005/01/29 03:59:25 ajc
505 * Implemented the GroupDAV DELETE method.
507 Revision 528.25 2005/01/28 05:25:43 ajc
508 * iconbar no longer uses the beginbox/endbox semantics, but instead lives
509 directly inside the iconbar div.
511 Revision 528.24 2005/01/28 05:13:02 ajc
512 * GroupDAV object URL's are now based on the EUID of a message (which is
513 derived from the UID of the groupware object itself) instead of the
514 message number. This was done in order to conform to GroupDAV's
515 requirement that the URL cannot change after an object is updated.
516 * The ETag of a GroupDAV object is still the message number, and in fact
517 doing so meets that requirement perfectly.
519 Revision 528.23 2005/01/26 18:15:34 ajc
520 * PROPFIND now outputs fully qualified URL's
522 Revision 528.22 2005/01/26 18:02:22 ajc
523 * Initial implementation of GroupDAV PROPFIND
525 Revision 528.21 2005/01/26 16:28:23 ajc
526 * Output ETags in double quotes to conform with the new GroupDAV draft.
527 * Output HTTP Server: header in GroupDAV transactions
528 * Server: header now displays both WebCit and Citadel versions
529 * Added groupdav_common_headers() to output HTTP headers common to all
530 GroupDAV transactions (Connection: close, Server: WebCit, etc.)
532 Revision 528.20 2005/01/25 19:51:04 ajc
533 * Accept escaped characters in GroupDAV GET URL's
535 Revision 528.19 2005/01/25 04:17:20 ajc
536 * Implemented the Groupdav GET method, more or less in its final form
537 (still need to fix the room/folder naming semantics)
539 Revision 528.18 2005/01/25 03:12:27 ajc
540 * Completed HTTP "Basic" authentication, and a stub function for the
541 main entry point for GroupDAV functions.
543 Revision 528.17 2005/01/24 03:37:48 ajc
544 * Began laying the groundwork for http-authenticated GroupDAV sessions.
546 Revision 528.16 2005/01/22 22:50:51 ajc
547 * removed descriptions in non-main menus
549 Revision 528.15 2005/01/20 21:24:27 ajc
550 * When viewing a calendar room, the "Read all messages" link in the
551 room banner has been replaced by "Day view" and "Month view" links.
552 (I have also imported icons for week and year views, in case we add
555 Revision 528.14 2005/01/20 16:13:56 ajc
556 * Added in a bunch of stupid JavaScript to allow the instant message
557 window to be dismissed.
559 Revision 528.13 2005/01/20 04:10:41 ajc
560 * Cleaned up a bunch of unused cruft from the old layout
561 * Instant messages are now displayed in a div that layers itself
562 over the rest of the site. It would be nice if we could figure out
563 a way to make a clickable "hide" box...
565 Revision 528.12 2005/01/17 04:38:14 ajc
566 * Navbar is now dynamic, in an attempt to make only the relevant controls
567 appear on any given page.
569 Revision 528.11 2005/01/15 07:19:08 ajc
570 * Removed the fixed pixel width from the tree view room list so it doesn't
571 wrap around in an ugly way on aIEeeee.
573 Revision 528.10 2005/01/15 05:26:27 ajc
574 * Message entry window is now somewhat full screen.
576 Revision 528.9 2005/01/14 21:03:17 ajc
577 * A few logging hacks
579 Revision 528.8 2005/01/14 15:00:51 ajc
580 * Placed the navbar into the room banner, at least in its temporary form.
582 Revision 528.7 2005/01/14 04:53:54 ajc
583 *** empty log message ***
585 Revision 528.6 2005/01/14 04:53:12 ajc
586 * Got the three-pane model working not only with web browsers, but also
587 with the disgusting abomination called Internet Explorer.
589 Revision 528.5 2005/01/13 18:38:08 ajc
590 * Insert a newline between </div> and <div id="text">
592 Revision 528.4 2005/01/11 16:20:18 ajc
593 * Switching doctype from XHTML to HTML 4.01 STRICT, because nothing handles
596 Revision 528.3 2005/01/11 05:05:08 ajc
597 * *** HUGE CHANGES *** *** WARNING: NOT FULLY FUNCTIONAL ***
598 * Ripped things apart in a big way. The frameset is gone (except for
599 chat, for which we'll probably keep frames). Iconbar and banner are
600 now done using CSS and <div> tags.
601 * Room read/enter/goto controls are currently missing. Stay tuned.
602 * I am in the process of rewriting all of the markup as valid XHTML.
604 Revision 528.2 2004/12/29 22:08:08 ajc
605 * roomops.c: provide a way to create room shares with a mapping to an
606 alternate room name on the other end.
608 Revision 528.1 2004/12/29 17:28:09 ajc
609 * roomops.c: when adding/removing nodes in the 'Sharing' tab, don't go
610 all corrupty-whatever when a remote room name mapping is found. Display
611 the mapping and preserve it across share/unshare operations.
613 Revision 528.0 2004/12/28 03:58:34 ajc
616 Revision 527.1 2004/12/28 03:58:24 ajc
617 * Corrected overly-escaped reply-to addresses in "reply" button
618 * Repaired toggling of self-service account creation in admin screen
619 * Bumped internal version number to 5.28
621 Revision 527.0 2004/12/07 04:41:37 ajc
624 Revision 526.1 2004/12/07 04:41:02 ajc
625 * Finally tracked down the WC->vars heap corruption issue (for real this
626 time). We now call clear_local_substs() at the end of each HTTP
627 transaction, whether we need to or not, instead of calling it whenever
628 we're done with something we wanted session variables for.
629 * Finally tracked down the years-long "misplaced '(edit)' link" bug, by
630 copying serv_info->serv_pid to WC->ctdl_pid at the time it's loaded,
631 preventing it from getting clobbered by another session.
632 * Bumped internal version number to 5.27
634 Revision 526.0 2004/12/01 21:35:56 ajc
637 Revision 525.4 2004/12/01 21:35:44 ajc
638 * Changed internal version number to 5.26
640 Revision 525.3 2004/12/01 21:34:17 ajc
641 * Numerous memory management bugfixes.
643 Revision 525.2 2004/12/01 16:48:24 ajc
644 * tools.c: don't crash when striplt() is called with a zero-length string
646 Revision 525.1 2004/11/12 18:02:36 ajc
647 * Updated the richtext editor (new version from Kevin Roth's site)
649 Revision 525.0 2004/11/03 20:21:10 ajc
652 Revision 524.7 2004/11/03 20:21:02 ajc
653 * Changed internal version number to 5.25
655 Revision 524.6 2004/10/20 02:41:41 ajc
657 * Added the notes room to the icon bar
658 * Set up an initial implementation of Notes view. Attractive enough to
659 publish, but read-only. Needs a note editor.
661 Revision 524.5 2004/10/15 03:10:24 ajc
662 * Calendar objects UID now generated by generate_uuid() which creates
663 pseudo-DCE-ish UUID's.
665 Revision 524.4 2004/10/05 01:59:31 ajc
666 * localtime_r() fixes
668 Revision 524.3 2004/10/03 02:56:35 ajc
669 * Added a pthread_attr_destroy() in the appropriate place (thanks fleeb!)
671 Revision 524.2 2004/10/01 16:23:23 ajc
672 * Set up framework for "notes" view, and added a skeleton function for
675 Revision 524.1 2004/09/30 03:44:01 ajc
676 * fix line width break problem in chat
678 Revision 524.0 2004/09/28 16:12:44 ajc
681 Revision 523.12 2004/09/28 16:12:30 ajc
682 * Prepare for 5.24 release
684 Revision 523.11 2004/09/27 02:17:47 ajc
685 * messages.c: fix build problem on non-calendar-enabled installations
686 * floors.c: fix a warning message
688 Revision 523.10 2004/09/25 03:34:21 ajc
689 * summary.c: Fixed a calling syntax problem
691 Revision 523.9 2004/09/25 03:18:43 ajc
692 * small stylesheet fix
694 Revision 523.8 2004/09/24 04:21:41 ajc
695 * Fixed display bug for room list mode when we dropped down multiple
696 sublevels at once (such as, from 3 to 1 instead of from 2 to 1)
698 Revision 523.7 2004/09/24 04:08:25 ajc
699 * Put our <SPAN> tags back in to denote floors, rooms with new msgs, and
700 rooms without new msgs
702 Revision 523.6 2004/09/24 04:04:34 ajc
703 * "folders view" of room list now uses Dave Lindquist's "menuExpandable3"
706 Revision 523.5 2004/09/23 03:21:10 ajc
707 * roomops.c: "folders" view of rooms is an actual Unnumbered List now.
709 Revision 523.4 2004/09/16 02:42:37 ajc
710 * Set default view of new rooms during CRE8 command instead of afterwards
712 Revision 523.3 2004/09/15 03:08:50 ajc
713 * Support config of seaperate MSA port in Citadel 6.26
715 Revision 523.2 2004/09/10 03:49:17 ajc
716 * Added 'dialog' mode to setup
718 Revision 523.1 2004/08/31 20:31:01 ajc
719 * When saving VTODO (tasks), insert a UID if none is already present. Also
720 increment the sequence, or insert one if none is already present.
722 Revision 523.0 2004/08/31 03:02:37 ajc
725 Revision 522.30 2004/08/31 03:02:28 ajc
726 * Changed internal version number to 5.23
728 Revision 522.29 2004/08/27 02:40:06 ajc
729 * Ditched the graphical buttons because CSS can do the same thing faster.
731 Revision 522.28 2004/08/18 03:16:12 ajc
732 * 'move' and 'delete' buttons only show when allowed to do those things
734 Revision 522.27 2004/08/18 02:10:17 ajc
735 * Reply/Move/Delete buttons are now images, because system-native buttons
736 were too big and ugly.
738 Revision 522.26 2004/08/11 17:24:57 ajc
739 * static/iconbar.html: removed.
740 * Updated the "powered by citadel" graphic
742 Revision 522.25 2004/08/11 03:49:15 ajc
743 * Replaced all instances of the name "Citadel/UX" with "Citadel"
744 * Installed the "simple logo" in the iconbar
746 Revision 522.24 2004/08/09 03:11:20 ajc
747 * Changed DOCTYPE to HTML 3.2 because that's really what it resembles
749 Revision 522.23 2004/08/05 21:32:17 ajc
750 * Reply/Move/Delete are now buttons instead of links. This should enable
751 us to add some JavaScript magic for "Reply quoted" ...
753 Revision 522.22 2004/08/05 02:47:21 ajc
754 * Removed the "pull_quote" style and used the <BLOCKQUOTE> tag instead. It
755 has a more predictable and attractive behavior, and can still be
756 overridden in the style sheet if the site operator wants to.
758 Revision 522.21 2004/08/04 03:52:23 ajc
759 * Tasks view is now pretty.
760 * Tasks view now displays date due for each task.
761 * Tasks view is now sorted by date due.
762 * Tasks view now displays overdue tasks in red.
764 Revision 522.20 2004/08/03 03:55:37 ajc
765 * Tasks view now uses the same buffer/dump logic as the calendar views, so
766 we can sort them by due date and do a prettier display. (Only the logic is
767 changed so far. The prettier display is forthcoming.)
769 Revision 522.19 2004/07/21 02:57:09 ajc
770 * Internet Configuration screen looks a little neater now
772 Revision 522.18 2004/07/21 02:45:15 ajc
773 * Completed the "Internet Configuration" screen
775 Revision 522.17 2004/07/16 19:13:37 ajc
776 *** empty log message ***
778 Revision 522.16 2004/07/16 19:13:10 ajc
779 * tools.c: display 12:00 as 12pm, not 12am
781 Revision 522.15 2004/07/16 03:14:03 ajc
782 * more work on inetconf screen
784 Revision 522.14 2004/07/16 02:50:00 ajc
785 * useredit.c: put a pretty box around user editing
787 Revision 522.13 2004/07/13 03:25:08 ajc
788 * inetconf.c: added. Not finished yet.
790 Revision 522.12 2004/07/10 03:10:19 ajc
791 * Completed web screens for THE DREADED AUTO-PURGER by adding room and
792 floor level configurations.
793 * Put a space between OK and CANCEL buttons anywhere in the system where
795 * Some more of the room config/admin screens now return to themselves
796 with a "ok, you did that" message when OK is pressed, instead of dropping
797 out to the main menu.
799 Revision 522.11 2004/07/08 03:03:01 ajc
800 * Added global settings for THE DREADED AUTO-PURGER to the site-wide
801 configuration (public rooms default and mailboxes default). Still need
802 to add floor and room policy screens.
804 Revision 522.10 2004/07/02 03:28:08 ajc
805 * Much-improved alphabet tabs for Address Book view. Now divides the
806 total number of names by (names per page, currently 60) and sets up
807 that many tabs, with proper [Aaa-Bbb] labels on them.
809 Revision 522.9 2004/07/02 03:26:06 ajc
810 *** empty log message ***
812 Revision 522.8 2004/07/01 02:40:40 ajc
813 * Clicking "Enter a message" in a groupware room now automatically calls
814 the correct editor for the type of objects in the room (message, calendar
815 event, task, address book entry)
817 Revision 522.7 2004/06/29 17:21:25 ajc
818 * Removed the word "room" in a few locations, as part of our push towards
819 not looking like a BBS when running in groupware mode
821 Revision 522.6 2004/06/29 00:37:02 ajc
822 * Made some fonts bigger because users were complaining...
824 Revision 522.5 2004/06/27 03:02:05 ajc
825 * Summary view -- always view ALL messages
826 * Summary view -- new messages are in boldface
828 Revision 522.4 2004/06/24 20:42:14 ajc
829 * Added the "server ip address" Citadel config option
830 * Site config: added "Changes will not take effect until..." language
833 Revision 522.3 2004/06/24 14:50:35 ajc
834 * Added the ability to listen on a single IP address instead of all addresses.
836 Revision 522.2 2004/06/22 02:21:56 ajc
839 Revision 522.1 2004/06/21 15:00:52 ajc
842 Revision 522.0 2004/06/19 03:21:35 ajc
845 Revision 521.10 2004/06/19 03:11:07 ajc
846 * Instead of a crufty "the topmost Internet email address will be used
847 for outgoing email" explanation, separated it into "Primary Internet
848 email address" and "Other email addresses" boxes.
850 Revision 521.9 2004/06/19 02:42:12 ajc
851 * Removed the "aides access to mailboxes" config option, which is no longer
852 part of the Citadel system.
854 Revision 521.8 2004/06/16 02:07:22 ajc
855 * Removed a couple of lines of debugging code leftover from last night
857 Revision 521.7 2004/06/15 03:06:11 ajc
858 * Bumped internal version number to 5.22
859 * Use new fast headers-only-no-mime fetch mode in Citadel for
862 Revision 521.6 2004/06/15 02:30:21 ajc
863 * Honor "maxmsgs" even when viewing a mailbox in summary mode
865 Revision 521.5 2004/06/12 04:26:38 ajc
866 * Fixed some garbled output resulting from turning things that look like
869 Revision 521.4 2004/06/11 16:09:36 ajc
870 * Moved the room graphic to the left of the room name in the banner, to
871 make it more consistent with the rest of the site.
872 * Reduced the size of the font in the iconbar
874 Revision 521.3 2004/06/11 03:15:08 ajc
875 * When "Add" is clicked without specifying an upload filename, resume
876 composition instead of aborting the post.
877 * Add attachments to messages in forward order, not reverse order
879 Revision 521.2 2004/06/10 03:08:48 ajc
880 * Improved the appearance of tabs in the room config screen
882 Revision 521.1 2004/06/10 02:58:55 ajc
883 * Made all the title boxes the same background color. The old scheme was
884 cute but not professional looking.
886 Revision 521.0 2004/06/06 19:53:25 ajc
889 Revision 510.15 2004/06/06 19:32:15 ajc
890 * Cleaned up a couple of FIXME's sitting around in the code
891 * Altered the conditions under which stray http://... strings are
892 automatically turned into links, to prevent that logic from
893 transforming IMG tags into gibberish.
894 * Set internal version number to 5.21
896 Revision 510.14 2004/06/04 02:29:07 ajc
897 * Fixed bug in "validate new users" screen (thanks Campy)
899 Revision 510.13 2004/06/03 03:21:22 ajc
900 * "Reply" button now carries the message subject into the reply.
902 Revision 510.12 2004/06/02 02:07:54 ajc
903 * setup.c: updated the setup script to configure two /etc/inittab entries,
904 one for http and one for https.
906 Revision 510.11 2004/06/01 21:46:47 ajc
907 * crypto.c: when an SSL connection errors out (and closes) unexpectedly
908 during a read or write operation, do not attempt to finish the operation
909 unencrypted like we do in Citadel. Here in WebCit land it only causes
910 the server to segfault.
912 Revision 510.10 2004/06/01 19:01:22 ajc
913 * netconf.c: widened some of the text entry fields
914 * webcit.h: bumped up the internal version number to 5.20
916 Revision 510.9 2004/06/01 18:44:20 ajc
917 * Return to the old command-line usage (-s for https, service is either
918 http or https but not both)
920 Revision 510.8 2004/06/01 03:32:28 ajc
921 * Add "permanent room" setting to room edit screen
922 * create room -- allow longer strings
924 Revision 510.7 2004/06/01 00:36:43 ajc
925 * Hmmph. Do the session cookie as hex instead of base64. There really
926 are some characters in the base64 set that make HTTP do nasty things.
928 Revision 510.6 2004/05/31 21:43:27 ajc
929 * Added "|END" to the session cookie before base64-ing it. This fixes a
930 problem with certain room names causing the webserver to freak out and
931 break embedded images and stuff. I don't know why.
933 Revision 510.5 2004/05/31 20:34:11 ajc
934 * Message entry using Kevin Roth's excellent cross-platform richtext
937 Revision 510.4 2004/05/31 15:54:13 ajc
938 * "text" and "HTML" options for message entry.
940 Revision 510.3 2004/05/29 03:31:48 ajc
941 * tighten up the space between icons in the iconbar
943 Revision 510.2 2004/05/28 20:24:53 ajc
946 Revision 510.1 2004/05/24 03:02:38 ajc
947 * CSS change to make folder names stand out more in the "Folder View"
949 Revision 510.0 2004/04/30 04:08:58 ajc
952 Revision 506.13 2004/04/30 04:08:47 ajc
953 * Changed internal version number to 5.10
954 * Updated documentation for the new HTTPS service
956 Revision 506.12 2004/04/27 03:21:36 ajc
957 * Prompt for HTTPS port number during setup. We may make this optional.
959 Revision 506.11 2004/04/27 03:16:31 ajc
960 * When running on the same host as Citadel, if no key/cert are found,
961 symlink to Citadel's if possible.
962 * One server binary now forks to start both http and https servers.
964 Revision 506.10 2004/04/21 03:43:39 ajc
965 * Completed remaining SSL fixes. Works in Moz, aIEeee, Konq; self-signed
966 certs are also no longer invalid.
968 Revision 506.9 2004/04/21 02:25:13 ajc
969 * Replaced ctdl_install_certificate() with convenience functions found
970 in the OpenSSL library.
972 Revision 506.8 2004/04/21 02:19:41 ajc
973 * Got HTTPS to work with Mozilla (by twiddling stuff that I still don't
974 understand, but read at http://www.informit.com/articles/article.asp?p=22078
975 ). Still doesn't work with Internet Monopolizer, though.
977 Revision 506.7 2004/04/20 02:32:44 ajc
978 * Allow setup to run seamlessly from within the Citadel Ridiculously
979 Easy Installer by observing the values of environment variables
980 CITADEL_INSTALLER, CITADEL, and WEBCIT.
982 Revision 506.6 2004/04/20 02:02:50 ajc
985 Revision 506.5 2004/04/16 03:14:06 ajc
986 * Minor fix for previous checkin
988 Revision 506.4 2004/04/16 02:59:01 ajc
989 * Completed SSL support. Still doesn't work with all browsers... gotta
992 Revision 506.3 2004/04/15 03:57:00 ajc
993 * Brought over the SSL/TLS stuff from Citadel. I think it's complete but
994 it has a crashy crashy bug in it. Don't use it yet.
996 Revision 506.2 2004/04/13 19:41:36 ajc
997 * GET /freebusy/user.vcf *and* /freebusy/user.vfb now both work.
998 (freebusy data fetch for anonymous Kolab type clients)
1000 Revision 506.1 2004/04/10 04:32:59 ajc
1001 * Fixed some version and copyright date oopses
1003 Revision 506.0 2004/04/10 04:29:30 ajc
1006 Revision 505.22 2004/04/10 04:29:20 ajc
1007 * Changed internal version number to 5.06
1009 Revision 505.21 2004/03/29 04:30:20 ajc
1010 * configure.in, Makefile.in: handle $LDFLAGS
1012 Revision 505.20 2004/03/20 05:03:14 ajc
1013 * Original startup thread becomes a worker thread after initialization.
1014 Doing otherwise turns it into a zombie (at least on Linux) and possibly
1015 leads to other problems
1016 * Filter out NOOP's received in chat
1018 Revision 505.19 2004/03/18 04:32:24 ajc
1019 * Removed the language in README.TXT which told everyone that chat wouldn't
1020 work with a non-local Citadel server, because that's no longer true.
1021 * Removed the old chat applet from the static/ directory
1023 Revision 505.18 2004/03/18 04:00:44 ajc
1024 * Rounded web boxes now look correct in all browsers.
1026 Revision 505.17 2004/03/17 18:25:31 ajc
1027 * When creating a new user, auto-chain to the "edit user configuration"
1028 screen, and subsequently auto-chain to the "edit address book entry"
1029 screen. This creates a nice sensible workflow.
1031 Revision 505.16 2004/03/15 22:47:09 ajc
1032 * Prettied up the chat window a little more.
1034 Revision 505.15 2004/03/15 04:27:44 ajc
1035 * Chat now appears in a separate window
1036 * Use regular frames instead of IFRAMEs for chat
1037 * Display user's own chat text in bold+italic
1038 * Added a "List Users" button
1040 Revision 505.14 2004/03/09 20:45:45 error
1041 * Add a Linux Software Map file
1043 Revision 505.13 2004/03/07 22:04:32 ajc
1044 * Fix the current view not being set to the default view for the creator
1047 Revision 505.12 2004/03/07 21:31:17 ajc
1048 * serv_read() now zeroes out the supplied buffer (with the supplied
1049 length) if a server read fails. This causes serv_gets() to return
1050 instead of looping endlessly. Fixes chat problem found on linux-ppc.
1052 Revision 505.11 2004/03/03 05:21:36 ajc
1053 * Made the chat screen totally kick-ass sweet. The flickering reload
1054 i-frame is now tiny and hidden, and it *appends* new chat data to
1055 the viewable window using JavaScript. No flickering + scrollback!
1056 * Added a help button to the chat screen.
1058 Revision 505.10 2004/02/29 22:52:15 ajc
1059 * Close and clear (set to -1) server socket handle when socket errors are
1060 detected. Fixes a chat problem reported by Winzlo.
1062 Revision 505.9 2004/02/29 05:34:25 ajc
1063 * Display the Chat menu option as "Chat with other users in <roomname>"
1065 Revision 505.8 2004/02/27 05:04:38 ajc
1066 * fix frameset bug in page popups
1068 Revision 505.7 2004/02/26 04:08:56 ajc
1069 * Fixed a problem that made WebCit go to the "no cookies" screen instead
1070 of the logout banner.
1071 * Ford's latest stupid room has a name with more than 64 characters, and
1072 we still had a 64-byte room name in the march_list struct. ooooops...
1074 Revision 505.6 2004/02/26 03:07:26 ajc
1075 * Put the /favicon.ico --> /static/favicon.ico hack back in. Why not?
1077 Revision 505.5 2004/02/25 23:10:28 ajc
1078 * Allow "/do_logout" as a no-frames page
1080 Revision 505.4 2004/02/25 23:00:21 ajc
1081 * Changed the favicon support to LINK tags in the HEAD of static stuff,
1082 to make life easier. (Thanks to prosthetik for this)
1084 Revision 505.3 2004/02/25 15:20:11 ajc
1085 * Support for favicon.ico in the static/ directory
1087 Revision 505.2 2004/02/24 04:06:42 ajc
1088 * Changed the colors slightly in chat screen
1090 Revision 505.1 2004/02/20 06:07:06 ajc
1091 * Replaced the Java chat with a new system based on IFRAME's and JavaScript
1093 Revision 505.0 2004/02/19 03:32:50 ajc
1096 Revision 504.7 2004/02/19 03:32:38 ajc
1097 * Changed the internal version number to 5.05
1098 * Completed the frames fix
1100 Revision 504.6 2004/02/18 20:08:29 ajc
1101 * Fixed the frameset force reload logic. Now it does the whole frameset
1102 without displaying an error in the main frame.
1104 Revision 504.5 2004/02/18 19:17:51 ajc
1105 * Force reload of frameset if someone tries to escape it. Not perfect
1106 but it mostly works at this poing.
1108 Revision 504.4 2004/02/17 03:37:11 ajc
1109 * Indicate to Citadel that we want Server Generated Invitations when
1110 calendar events are saved. (No longer the default in Citadel server.)
1112 Revision 504.3 2004/02/09 04:49:32 ajc
1113 * Prepare for a way to avoid falling out of the main frameset
1115 Revision 504.2 2004/02/09 03:37:57 ajc
1116 * Changed the thread pool management algorithm. Detecting idle time between
1117 socket accepts was not working reliably on all systems, so we now follow
1118 the same algorithm as the Citadel server (spawn more threads when number
1119 of sessions < number of threads, but keep constrained to pre-defined
1120 minimum and maximum thread count)
1122 Revision 504.1 2004/02/03 03:09:51 ajc
1125 Revision 503.0 2004/01/28 04:31:31 ajc
1128 Revision 502.4 2004/01/28 04:30:48 ajc
1129 * Create Room can now offer calendar and address book rooms
1131 Revision 502.3 2004/01/17 21:25:30 ajc
1132 * Add 'base DN' and 'bind DN' and 'bind DN password' to siteconfig
1133 * Split the config for LDAP Connector into its own panel
1135 Revision 502.2 2004/01/17 04:32:54 ajc
1136 * Add site config options for Citadel servers which support LDAP
1138 Revision 502.1 2003/10/24 02:50:19 ajc
1139 * Clicking "Enter Message" in a room with an Address Book view opens
1140 a blank vCard entry screen.
1142 Revision 502.0 2003/10/23 03:16:50 ajc
1145 Revision 501.2 2003/10/23 03:07:54 ajc
1146 * event.c: Found and removed another unquoted multi-line string literal
1147 * webcit.h: changed an #ifdef HAVE_ICAL_H
1148 to #ifdef WEBCIT_WITH_CALENDAR_SERVICE to avoid false positives
1150 Revision 501.1 2003/10/22 01:42:12 ajc
1151 * iconbar.c: removed a stray character or two...
1153 Revision 501.0 2003/10/21 04:26:37 ajc
1156 Revision 500.30 2003/10/21 04:26:27 ajc
1157 * bumped the version string to 5.01
1159 Revision 500.29 2003/10/17 03:08:28 ajc
1160 * Finished prettying up the vCard display
1162 Revision 500.28 2003/10/17 02:31:45 ajc
1163 * Multi-line string literals are deprecated in GCC 3.1 unless each line
1164 is wrapped in quotes. Performed this fix so it'll compile.
1165 * setup.c: removed references to unused variable tempfile[]
1167 Revision 500.27 2003/10/09 03:17:02 ajc
1168 * Started prettying up the vCard display.
1170 Revision 500.26 2003/10/08 02:33:49 ajc
1171 * Begin work on better handling of vCard display
1173 Revision 500.25 2003/09/04 03:41:27 ajc
1174 * siteconfig.c: changed some config items to drop-down boxes
1176 Revision 500.24 2003/08/27 04:26:54 ajc
1177 * Split the site configuration screen up into four different screens,
1178 and added a meta-menu
1180 Revision 500.23 2003/08/24 03:31:50 ajc
1181 * Finished the setup program
1182 * Bumped the internal version number to 5.01
1184 Revision 500.22 2003/08/22 00:47:27 ajc
1185 * setup is now working, but it still needs a way to detect a running WebCit
1187 Revision 500.21 2003/08/22 00:25:40 ajc
1188 * Added a skeleton "setup" program to the tree. It does not work yet.
1190 Revision 500.20 2003/08/20 03:48:55 ajc
1191 * Added iconbar shortcut to Contacts room
1192 * Minimum required Citadel is now 6.11
1194 Revision 500.19 2003/08/20 03:07:25 ajc
1195 * Address book "single card" view now suppresses "reading nn message" and
1196 instead shows the letter indices across the top
1197 * Clicking on an address in a vCard now connects to WebCit mail instead
1198 of a browser mailto: link
1200 Revision 500.18 2003/08/19 04:18:43 ajc
1201 * Changed things around in the address book view. Made it sorted and
1202 more clickable and better looking...
1204 Revision 500.17 2003/08/12 18:54:03 error
1205 * messages.c: fix off-by-one-error in selector bar
1207 Revision 500.16 2003/08/07 22:18:03 ajc
1208 * Add the Summary Page to the customizable iconbar
1210 Revision 500.15 2003/08/07 03:51:51 ajc
1211 * Customizable icon bar as: pictures and text, pictures, text
1213 Revision 500.14 2003/08/05 03:52:14 ajc
1214 * First working version of the customizable iconbar. It contains a basic
1215 set of options and now automatically refreshes when it's customized.
1217 Revision 500.13 2003/08/04 03:50:29 ajc
1218 * First cut at the customizable iconbar is done. A bunch of generic options
1219 are there. Still need to get the actual iconbar to refresh when changes
1222 Revision 500.12 2003/08/03 21:02:01 ajc
1223 * More work on customizable iconbar
1225 Revision 500.11 2003/08/02 05:25:46 ajc
1226 * Laid the groundwork for a customizable iconbar
1228 Revision 500.10 2003/07/30 03:57:49 ajc
1229 * Add config.c_purge_hour to config screen
1231 Revision 500.9 2003/07/06 22:06:59 ajc
1232 * When converting "anything that looks like a URL" to a real link, first
1233 make sure that it isn't already inside a link. This fixes most of the
1234 long, ugly URL strings sent by eBay.
1235 * Automatically dismantle mailto: links in HTML messages, and convert
1236 them to WebCit mail links (clicking on it sends the user to the Mail
1237 room and begins composing a new message with the recipient and subject
1238 fields pre-populated).
1240 Revision 500.8 2003/06/29 20:51:21 ajc
1241 * Worked around a rendering bug in Satan's Browser that was causing it
1242 to draw the calendar month view much wider than the actual screen wdith
1244 Revision 500.7 2003/06/28 04:09:37 error
1245 * roomops.c: Backout change to display one less box in the first column in
1246 roomlist view, it doesn't seem to work for everyone
1248 Revision 500.6 2003/06/28 03:52:51 error
1249 * Don't tell browsers not to cache static documents
1251 Revision 500.5 2003/06/28 03:35:23 error
1252 * roomops.c: Display one less floor in the first column in romlist view
1254 Revision 500.4 2003/06/26 03:37:58 ajc
1255 * Allow anonymous HTTP requests for /freebusy/user%20name.vcf (or .vfb)
1256 This will allow some groupware clients to browse the free/busy times of
1257 other users on the system.
1259 Revision 500.3 2003/06/21 05:17:21 ajc
1260 * Better alignment of system messages
1261 * Exterminated display_error() and replaced it with WC->ImportantMessage
1262 which is displayed in a bubble on top of whatever page you're on next.
1263 * Small cosmetic changes
1264 * Fixed some nesting problems in output_headers()
1266 Revision 500.2 2003/06/20 03:39:27 ajc
1267 * Optimization to floor layout in box view
1269 Revision 500.1 2003/06/20 03:04:26 ajc
1270 * "Reply" button on messages now handles IGnet recipients correctly
1272 Revision 500.0 2003/06/10 04:23:08 ajc
1275 Revision 410.50 2003/06/10 04:22:58 ajc
1276 * Updated docs and headers for 5.00 release
1278 Revision 410.49 2003/06/10 04:05:23 ajc
1279 * De-tabled the left side icon bar and reduced one of the graphics, so
1280 that all of the rounded corners show up in Satan's Browser.
1282 Revision 410.48 2003/06/10 03:47:41 ajc
1283 * style.css: added font selection to default <BODY> tag
1285 Revision 410.47 2003/06/06 03:26:03 ajc
1286 * Satan's Browser insists on putting bloody acres of whitespace to the
1287 right of any bulleted list items, making any multi-column table containing
1288 a list take more than the entire screen. Removed all such lists so it
1289 looks ok. If you are reading this and you are a Microsoft employee, please
1290 commit suicide before you break anything else.
1292 Revision 410.46 2003/06/06 02:22:07 ajc
1293 * Changed the upper left and upper right bounded box corners to a solid
1294 blue (#204B78) instead of gradiated, because it was looking funny in
1295 256-color mode. It also looked funny in Internet Explorer, but people
1296 who use Internet Explorer are contributing to terrorism and really don't
1297 deserve Web access in the first place. So I really just fixed this to make
1298 it look good in 256-color Netscape.
1300 Revision 410.45 2003/06/05 21:37:37 ajc
1301 * Cosmetic changes. Attempting to fix b0rken rendering of main menu
1302 in b0rken IE browser. Die, Bill, Die.
1304 Revision 410.44 2003/06/05 03:52:29 ajc
1305 * Buncha cosmetic changes
1307 Revision 410.43 2003/06/04 03:41:25 ajc
1308 * Change the appearance of rooms with and without new messages in the
1309 room list -- now defined using CSS
1311 Revision 410.42 2003/06/03 03:57:42 ajc
1312 * Tightened up the room banner a bit. Smaller padding, smaller font,
1315 Revision 410.41 2003/05/31 21:36:45 ajc
1318 Revision 410.40 2003/05/26 21:05:42 ajc
1319 * availability.c: brought over ical_ctdl_is_overlap() from Citadel. Used
1320 it to complete the free/busy checking for attendee availability.
1322 Revision 410.39 2003/05/26 05:44:45 ajc
1323 * event.c: fix compiler warning
1325 Revision 410.38 2003/05/26 05:39:46 ajc
1326 * webcit.h: change minimum required Citadel server to 6.07 due to FREEBUSY
1327 bug fixed in Citadel.
1329 Revision 410.37 2003/05/26 05:28:13 ajc
1330 * serv_func.c: added utility function read_server_text()
1331 * availability.c: banged out more of this code -- still not complete
1333 Revision 410.36 2003/05/26 03:28:02 ajc
1334 * Getting closer to doing the availability check. Created new source
1335 module 'availability.c' for this purpose. Stub function is in place.
1337 Revision 410.35 2003/05/25 04:25:12 ajc
1338 * siteconfig.c: fixed a spelling error
1339 * event.c: add a "Check attendee availability" button, and the code to
1340 bypass saving the event to the server, do something with it, and then
1341 feed the twiddled data structure back to the form display function for
1342 further editing. What's still missing is the code to do the actual
1345 Revision 410.34 2003/05/24 22:22:35 ajc
1346 * Small stylesheet hack to make it work with b0rken IE
1348 Revision 410.33 2003/05/24 22:13:08 ajc
1349 * Changed the login banner a bit
1351 Revision 410.32 2003/05/20 03:25:41 ajc
1352 * Separate event invitees with newlines instead of commas.
1354 Revision 410.31 2003/05/19 19:55:09 ajc
1355 * summary.c: eliminate compiler warnings about unused variables when
1356 compiling a WebCit service without calendar support
1358 Revision 410.30 2003/05/18 02:05:33 ajc
1359 * More conversion of screens to the new look-and-feel.
1361 Revision 410.29 2003/05/16 04:11:29 ajc
1362 * We don't need no steenking workaround. Problem fixed. MIME parser not
1363 broken. Web server was calling it with bad parameters. All fixed now.
1364 * Slightly tweaked the look of the tabs in the room edit screen. Still looks
1367 Revision 410.28 2003/05/15 04:52:26 ajc
1368 * Minor workaround in web forms to handle mime parser problem in uploads
1370 Revision 410.27 2003/05/15 03:35:59 ajc
1371 * look and feel overhaul -- almost done!
1373 Revision 410.26 2003/05/14 03:46:35 ajc
1374 * More background cleanup
1376 Revision 410.25 2003/05/05 17:19:46 ajc
1377 * Cleanups to summary page when running on a non ical enabled system
1378 * Use non breaking spaces in summary page box titles
1380 Revision 410.24 2003/05/04 04:22:41 ajc
1381 * Display body of messages on a white background. I am doing this in order
1382 to prepare for making the general background of the screen a darker color.
1384 Revision 410.23 2003/05/04 02:54:55 ajc
1385 * Summary page now uses our cutesy new rounded window boxes
1387 Revision 410.22 2003/05/03 21:28:41 ajc
1388 * Added in a slick new box style and put the room lists in it
1390 Revision 410.21 2003/05/03 16:57:04 ajc
1391 * In the 'folders' and 'portal' views, change the folder delimiter
1392 from / to \ to avoid conflict with room names that have slashes
1394 Revision 410.20 2003/05/03 16:23:29 ajc
1395 * Enforce three columns in portal view of room list
1397 Revision 410.19 2003/05/03 04:52:32 ajc
1398 * Added an experimental new "portal view" to the room list options
1400 Revision 410.18 2003/05/02 03:23:41 ajc
1401 * Minor change to room list algorithm
1403 Revision 410.17 2003/05/01 15:33:05 ajc
1404 * Fixed a potential memory leak in enumeration of MIME parts
1406 Revision 410.16 2003/05/01 03:11:35 ajc
1407 * When static content is requested, fetch it without trying to connect
1410 Revision 410.15 2003/04/30 05:00:00 ajc
1411 * Added the ability to compose messages with file attachments uploaded from
1414 Revision 410.14 2003/04/27 04:46:02 ajc
1415 * Replace LKRN/LKRO in "folders view" room list with a single LKRA that
1416 observes the flag designating the presence of new messages. (The "rooms
1417 view" uses an LKRN/LKRO pair *per floor* and has the same inefficiency,
1418 but that view may get axed soon.)
1420 Revision 410.13 2003/04/26 21:57:53 ajc
1421 * tcp_sockets.c: when an outgoing socket connection fails, close the socket
1422 before returning an error code to avoid a file descriptor leak
1424 Revision 410.12 2003/04/19 21:42:36 ajc
1425 * Repaired all my b0rken COLOR tags
1426 * Replaced most FONT tags with SPAN tags
1429 Revision 410.11 2003/04/19 19:58:10 ajc
1430 * Lots of great changes from Nick to make the site CSS-enabled.
1432 Revision 410.10 2003/04/14 04:04:40 ajc
1433 * First cut of CSS-izing WebCit. Probably b0rken.
1435 Revision 410.9 2003/04/09 04:02:32 ajc
1436 * Remove the defaulthost/defaultport vs. c_host/c_port stuff -- we haven't
1437 supported the idea of one WebCit connecting to multiple Citadels for a
1438 long time. Now it's just one set of variables, called ctdlhost/ctdlport.
1439 * When connecting to Citadel through a Unix domain socket, don't try to make
1440 the Java chat applet available.
1442 Revision 410.8 2003/03/31 03:32:19 ajc
1443 * messages.c: check for 000 terminator while parsing RFC822 headers to
1444 prevent getting hung up while displaying certain badly formatted messages.
1446 Revision 410.7 2003/03/30 06:13:19 ajc
1447 * When reading from the server, do not treat CR as end-of-line because
1448 there's probably an LF coming after it. Instead, keep reading to the LF
1449 and then strip both.
1450 * Do not underline links in the icon bars
1452 Revision 410.6 2003/03/17 04:17:41 ajc
1453 * Call to accept() was being made with an uninitialized variable for the
1454 third argument. Changed the second and third argument to NULL and 0 because
1455 we don't really need accept() to fill up a buffer full of information that
1456 we'll never use. (Thanks to SteveV for reporting the bug and helping to
1458 * Removed the mutex wrapper around select() because we don't need it. All
1459 idle worker threads now block on select() and one of them will wake up when
1460 a connection arrives.
1462 Revision 410.5 2003/03/15 20:55:03 ajc
1463 * When a requested image is not available on the Citadel server, send a
1464 1x1 transparent GIF instead of 404 error.
1466 Revision 410.4 2003/03/14 04:21:57 ajc
1467 * clone events to be encapsulated before saving, because the original
1468 instance may already have a parent, and that makes crashy crashy
1470 Revision 410.3 2003/03/13 05:57:17 ajc
1471 * More encapsulation. Warning: there are bugs in this!!
1473 Revision 410.2 2003/03/13 05:20:23 ajc
1474 * Various changes to the calendar service to handle messages containing
1475 fully encapsulated VCALENDAR components instead of only unencapsulated
1476 VEVENT subcomponents. We have to move in this direction for compatibility
1477 with other products.
1479 Revision 410.1 2003/03/01 22:07:19 ajc
1480 * New user registration, as well as existing user re-registration, now
1481 uses the vCard editing screen.
1482 * Administratively editing users' address book entries now works again,
1483 mainly due to a fix in the Citadel server. Now requiring Citadel 6.06
1484 in order to enforce this.
1486 Revision 410.0 2003/02/19 03:49:33 ajc
1489 Revision 400.90 2003/02/19 03:49:17 ajc
1490 * latest config.guess and config.sub from www.gnu.org
1492 Revision 400.89 2003/02/07 04:44:17 ajc
1493 * Replaced sleep() with a function that sleeps using select() in order to
1494 avoid potential issues with SIGALRM. Possible fix for weird behavior
1495 when running on a Macintosh.
1497 Revision 400.88 2003/01/29 22:32:07 ajc
1498 * Shuffled some code and comments around; minor cleanup
1500 Revision 400.87 2003/01/28 15:37:12 ajc
1501 * All functions which read binary data from the server now make use of the
1502 read_server_binary() function in tools.c
1503 * Binary reads from server now have safety code to prevent infinite loops
1504 * All output of MIME objects is now done with http_transmit_thing()
1506 Revision 400.86 2003/01/19 06:28:04 ajc
1507 * Minimum required Citadel version 6.05
1509 Revision 400.85 2003/01/16 04:41:26 ajc
1510 * When displaying edit controls for time of day in the calendar, only show
1511 minutes that are multiples of 5 ... unless the existing value is not a
1512 multiple of 5, in which case we show that too.
1514 Revision 400.84 2003/01/15 17:34:04 ajc
1515 * event.c: fixed a misspelling
1516 * config.guess, config.sub: updated using latest from ftp.gnu.org
1518 Revision 400.83 2003/01/14 04:21:27 ajc
1519 * Only offer views which make sense for the default view of a room
1521 Revision 400.82 2003/01/13 03:34:33 ajc
1522 * Get ready for the 4.10 release
1524 Revision 400.81 2003/01/12 23:22:53 ajc
1525 * configure.in: check for libical v0.24 or newer
1527 Revision 400.80 2003/01/07 04:56:17 ajc
1528 * Complete the free/busy transparency handling in the form
1529 * Default times for new events are now in the correct timezone
1531 Revision 400.79 2003/01/06 18:01:35 ajc
1532 * Begin handling of TRANSP property to show event times as free or
1533 busy (not finished).
1535 Revision 400.78 2003/01/05 21:02:14 ajc
1536 * Summary page: three columns are now all the same width
1538 Revision 400.77 2003/01/05 20:56:05 ajc
1539 * minor fix for previous checkin
1541 Revision 400.76 2003/01/05 20:51:01 ajc
1542 * Display PARTSTAT for attendees
1544 Revision 400.75 2003/01/05 05:01:00 ajc
1545 * Add "today's calendar events" to the summary page.
1547 Revision 400.74 2003/01/05 04:27:28 ajc
1548 * Add "Tasks" to the summary page
1550 Revision 400.73 2002/12/28 05:44:09 ajc
1551 * ical_dezonify.c: brought over new version from the Citadel source (again)
1553 Revision 400.72 2002/12/28 05:12:45 ajc
1554 * ical_dezonify.c: brought over new version from the Citadel source.
1556 Revision 400.71 2002/12/26 04:04:48 ajc
1557 * Perform CHEK command when automatically establishing sessions, not just
1558 when one is explicitly created. Some stuff is missing otherwise.
1560 Revision 400.70 2002/12/25 23:18:06 ajc
1561 * Be more strategic about when to call ical_dezonify()
1562 (This may be the last set of fixes. I hope so.)
1564 Revision 400.69 2002/12/25 21:39:38 ajc
1565 * ical_dezonify.c: added.
1566 * calendar.c: convert incoming ical messages to UTC
1567 (the usual routines will then convert them to local time for display)
1569 Revision 400.68 2002/12/25 07:06:00 ajc
1570 * Tweaked the code to work with libical 0.24
1572 Revision 400.67 2002/12/20 04:50:00 ajc
1573 * When saving a calendar event, increment the SEQUENCE property.
1575 Revision 400.66 2002/12/18 05:03:39 ajc
1576 * In the calendar code, changed all "struct tm *" to "struct tm" and changed
1577 all "tm = localtime(foo)" to "memcpy(&tm, localtime(foo), sizeof(struct tm))"
1578 Because the libc-allocated buffer was getting clobbered.
1579 * This fixes the problem fleeb reported with Feb 1 events making it go nuts.
1581 Revision 400.65 2002/12/17 05:01:39 ajc
1582 * Prettied up the calendar day view layout
1583 * Hour/minute editing fields now use am/pm hours and 2-digit minutes
1585 Revision 400.64 2002/12/16 04:43:30 ajc
1586 * Correctly handle local time zone when figuring out which day and time to
1587 display events on calendar month/day views. This also seems to have
1588 fixed the bug that was causing events to sometimes get lost when saved.
1590 Revision 400.63 2002/12/15 05:50:59 ajc
1591 * Form editing of date/time fields now assumes that the icaltimetype being
1592 manipulated is in UTC. It converts to/from local time for editing.
1594 Revision 400.62 2002/12/10 23:25:47 ajc
1595 * Display attendees in message view of calendar objects
1597 Revision 400.61 2002/12/07 22:12:59 ajc
1598 * Handle incoming RSVP's for meetings. (Note: this will not actually work
1599 until I implement the Citadel server function which it calls.)
1601 Revision 400.60 2002/11/30 21:34:51 ajc
1602 * Submit organizer in a hidden field, in case the server needs it
1604 Revision 400.59 2002/11/30 04:46:46 ajc
1605 * First cut at adding/removing attendees to an event
1606 (Actual invitations should be sent by the Citadel server)
1608 Revision 400.58 2002/11/29 23:56:19 ajc
1609 * Completed "me as organizer" -- the user's own e-mail address is inserted
1610 as the organizer of new events. Detect when the user is the organizer and
1611 enable/disable the attendees box accordingly.
1613 Revision 400.57 2002/11/29 16:38:37 ajc
1614 * Started some "me as organizer" stuff. (BROKEN BUILD ... I'll fix soon.)
1616 Revision 400.56 2002/11/28 06:03:24 ajc
1617 * Issue an ISME command when editing an event, to determine whether the user
1618 viewing the event is the organizer. (Will use this later to allow/disallow
1619 sending out invitations.)
1621 Revision 400.55 2002/11/26 05:01:04 ajc
1622 * Began handling attendee fields
1624 Revision 400.54 2002/11/16 23:40:11 ajc
1627 Revision 400.53 2002/11/16 23:15:02 ajc
1628 * Make the "all day event" shadebox smaller (month view) - no border.
1629 * Fixed bug that caused any events following an all day event to also appear
1632 Revision 400.52 2002/11/16 05:40:54 ajc
1633 * When adding new events to the calendar, default to the month [and day]
1634 currently being viewed.
1635 * Hotlink each hour of the day view to an add-new-event for that day/hour.
1637 Revision 400.51 2002/11/15 05:05:47 ajc
1638 * Put in back/forward (yesterday/tomorrow) links in calendar day view
1640 Revision 400.50 2002/11/15 04:11:46 ajc
1641 * Added even more nifty JavaScript to cause the hour/minute and end date
1642 fields of a calendar event form to render as disabled when the "all day
1643 event" box is checked -- not just when the user checks the box, but also
1644 when the box begins its life already checked.
1646 Revision 400.49 2002/11/14 04:59:40 ajc
1647 * Correctly serialize and save all day events using date instead of date/time
1649 Revision 400.48 2002/11/13 04:49:23 ajc
1650 * "All day event" shows as a single checkbox, instead of one for the start
1651 time and one for the end time. Added nifty JavaScript to zero and shade
1652 the hour/minute and all end time fields when all-day-event is checked.
1654 Revision 400.47 2002/11/12 05:57:27 ajc
1655 * Display a nicer looking screen when replying to calendar invitations
1656 * When displaying day view, don't show all day events twice
1657 * Day or month view: denote all day events by displaying them inside
1660 Revision 400.46 2002/11/12 03:26:39 ajc
1661 * Tell the user about broken Citadel server connections instead of
1662 simply printing "Goodbye"
1664 Revision 400.45 2002/10/23 04:11:38 ajc
1665 * Detect when a meeting invitation is actually an update for an existing UID
1666 and tell the user so.
1668 Revision 400.44 2002/10/21 20:16:38 ajc
1669 * Display conflicts nicely
1671 Revision 400.43 2002/10/21 18:29:14 ajc
1672 * Ask server to hunt for conflicts when displaying a meeting invitation
1674 Revision 400.42 2002/10/19 21:28:32 ajc
1675 * Moved the calendar meeting request reply functionality to the Citadel server
1677 Revision 400.41 2002/10/19 17:10:14 ajc
1678 * Add "Tentative" accept button
1679 * Only display Accept/Tentative/Decline button when method=REQUEST
1681 Revision 400.40 2002/10/19 04:16:37 ajc
1682 * Save an incoming meeting request into the user's calendar.
1684 Revision 400.39 2002/10/18 20:55:05 ajc
1685 * Began work on meeting request accept/decline
1687 Revision 400.38 2002/10/16 19:16:39 ajc
1688 * Fixes and updates to build WebCit on Linux for IBM S/390
1690 Revision 400.37 2002/10/09 04:12:44 ajc
1691 * Templatized trailing HTML
1692 * Templatized "new start page" page
1693 * Added global substitution macros
1695 Revision 400.36 2002/10/09 03:51:01 ajc
1696 * Templatized the <HEAD> section of HTML
1698 Revision 400.35 2002/10/07 23:03:38 ajc
1699 * messages.c: don't display room name field when it's blank
1701 Revision 400.34 2002/10/07 04:10:37 ajc
1702 * When displaying meeting invitations, only show date/time for VEVENT
1703 subcomponents. Date/time for other subcomponents are irrelevant.
1704 * Cleaned up HTML display of meeting invitations.
1706 Revision 400.33 2002/10/03 03:40:31 ajc
1707 * Worked on meeting accept/decline a little bit
1709 Revision 400.32 2002/09/30 03:58:35 ajc
1710 * Dabbled in handling incoming meeting requests
1712 Revision 400.31 2002/09/29 20:15:43 ajc
1713 * Completed the calendar day view
1715 Revision 400.30 2002/09/28 04:01:30 ajc
1716 * started fleshing out the calendar day view
1718 Revision 400.29 2002/09/27 21:19:28 ajc
1721 Revision 400.28 2002/09/27 18:31:33 ajc
1722 * Properly handle VEVENT saves (fixed nasty loopy loopy bug)
1723 * After saving a VEVENT, return to the correct calendar view and date
1725 Revision 400.27 2002/09/27 17:15:44 ajc
1726 * Removed the gzip compression stuff due to bugs in Internet Explorer.
1728 Revision 400.26 2002/09/27 04:37:21 ajc
1729 * New, buggy versions of event editing screens
1731 Revision 400.25 2002/09/26 22:00:16 ajc
1732 * Fixed buggy month-selection algorithm (January is month 0 in 'struct tm' but
1733 month 1 in libical functions)
1735 Revision 400.24 2002/09/25 21:57:13 ajc
1736 * Keep track of msgnums in the two-pass calendar loop, so we can hotlink to
1739 Revision 400.23 2002/09/24 04:12:34 ajc
1740 * Rough cut of the two-pass calendar display routines (first pass: go thru
1741 messages gathering VEVENT items; second pass: render calendar with data)
1743 Revision 400.22 2002/09/23 04:01:33 ajc
1744 * Presentation changes to calendar month view
1746 Revision 400.21 2002/09/22 05:20:27 ajc
1747 * Began implementing month view
1749 Revision 400.20 2002/09/21 04:38:05 ajc
1750 * Added utility functions for displaying vcalendar timestamps in web forms
1751 and translating form data back to timestamps.
1752 * Completed the "edit task" and "add new task" screens.
1754 Revision 400.19 2002/09/20 20:28:08 ajc
1755 * Smooth transition between "list tasks" & "edit task" screens
1757 Revision 400.18 2002/09/20 03:54:44 ajc
1758 * Display the "Tasks" view as a bulleted list with each task clickable
1759 * Clicking brings up an (unfinished) "edit task" screen
1761 Revision 400.17 2002/09/18 21:44:02 ajc
1762 * display VTODO parameters
1764 Revision 400.16 2002/09/17 04:21:00 ajc
1765 * Handler chains for VCALENDAR and VTODO types
1767 Revision 400.15 2002/09/17 03:37:10 ajc
1768 * Implemented a 'display handler' infrastructure for various groupware types
1770 Revision 400.14 2002/09/16 03:35:12 ajc
1771 * Just a bunch of glue code to iterate through the various types of ical
1772 objects we could encounter
1774 Revision 400.13 2002/09/15 04:05:41 ajc
1775 * Process calendar object subcomponents
1777 Revision 400.12 2002/09/15 03:40:13 ajc
1779 * When a text/calendar MIME type is discovered in a message, send it to
1780 the (currently skeleton) parser in calendar.c
1781 * calendar.c: skeleton parser for calendar objects which currently just
1782 creates an icalcomponent object and frees it.
1784 Revision 400.11 2002/09/15 03:16:24 ajc
1785 * Changed decode_base64() to CtdlDecodeBase64() to avoid conflict with
1786 function namespace in libical
1788 Revision 400.10 2002/09/15 02:50:55 ajc
1789 * Duh. I don't need to twiddle CFLAGS when autoconf provides -DHAVE_ZLIB_H
1791 Revision 400.9 2002/09/14 21:33:31 ajc
1792 * Backed out compression of inlines -- not all browsers appear to handle it
1794 Revision 400.8 2002/09/14 20:20:29 ajc
1795 * Attempting to push more stuff through compression. I've introduced some
1796 sort of deadlock bug that I can't seem to find yet...
1798 Revision 400.7 2002/09/14 20:00:22 ajc
1799 * Compress output_image() graphics
1801 Revision 400.6 2002/09/14 16:26:35 ajc
1802 * output_image() now reads the entire image from Citadel into a buffer before
1803 sending it to the browser (for performance reasons, and so it can compress)
1805 Revision 400.5 2002/09/14 04:52:59 ajc
1806 * Look for the "libical" calendaring library and link it in if present...
1808 Revision 400.4 2002/09/14 04:02:36 ajc
1809 * Finished gzip compression of dynamic pages (when browser supports it)
1811 Revision 400.3 2002/09/13 20:40:53 ajc
1812 * Detect when the client browser is capable of gzip encoding
1813 (actual encoding is not implemented yet)
1815 Revision 400.2 2002/09/13 15:54:40 ajc
1816 * Reversed the above change because I broke it somehow
1818 Revision 400.1 2002/09/11 22:46:59 ajc
1819 * Started adding in compression and calendaring library detects (not finished)
1821 Revision 400.0 2002/09/09 03:56:11 ajc
1822 * This is version 4.00
1824 Revision 323.68 2002/09/09 03:51:01 ajc
1825 * In the HTML-to-HTML converter:
1826 --> Open links in new window (as with text msgs)
1827 --> Convert loose URL's to hot links (as with text msgs)
1829 Revision 323.67 2002/09/06 03:59:11 ajc
1830 * Added an "About this server" panel to the Summary page.
1831 (Useless fluff, but better than an empty column.)
1833 Revision 323.66 2002/08/26 02:57:06 ajc
1834 * Rooms listed on the summary page are now clickable-gotoable
1836 Revision 323.65 2002/08/26 01:24:09 ajc
1837 * Added a "summary" page (rather sparse for now)
1839 Revision 323.64 2002/08/24 15:30:48 ajc
1840 * GET instead of POST for listsub. Also add a 'Back...' link.
1842 Revision 323.63 2002/08/24 05:59:24 ajc
1843 * Bugfixes and cosmetic changes to listsub system
1845 Revision 323.62 2002/08/23 03:37:19 ajc
1846 * Finished all of the subscribe/unsubscribe/confirm stuff! (I think)
1848 Revision 323.61 2002/08/22 03:55:47 ajc
1849 * 'unsubscribe' command (but not 'confirm unsubscribe')
1851 Revision 323.60 2002/08/21 21:58:37 ajc
1852 * Completed self-service list subscription via web.
1853 (Still need to implement unsubscribe.)
1855 Revision 323.59 2002/08/16 22:06:51 ajc
1858 Revision 323.58 2002/08/16 03:51:12 ajc
1859 * I think I've finally nailed the 'no session' pages now...
1861 Revision 323.57 2002/08/15 03:49:47 ajc
1862 * Fleshed out the list subscription page a bit
1864 Revision 323.56 2002/08/13 19:55:12 ajc
1865 * Keep track of the HTTP "Host:" header being sent by the browser.
1866 (We're going to need this in the near future)
1868 Revision 323.55 2002/08/05 16:07:30 ajc
1869 * Moved "edit floor label pic" to the floor editing screen
1871 Revision 323.54 2002/08/05 15:53:00 ajc
1872 * Commands to add, change, delete floors
1874 Revision 323.53 2002/07/26 03:20:04 ajc
1875 * Beautified the folder tabs in "edit room"
1877 Revision 323.52 2002/07/25 04:01:58 ajc
1878 * Final cleanup of changes (finally located and fixed the bug)
1880 Revision 323.51 2002/07/24 04:14:23 ajc
1881 * Minor code cleanup of last night's changes
1883 Revision 323.50 2002/07/23 15:40:54 ajc
1884 * Minor cleanup of previous changes
1886 Revision 323.49 2002/07/23 04:43:58 ajc
1887 * Updated message reading to use the new MSG4 command, so we can do output
1888 of various types of richtext (mainly HTML).
1890 Revision 323.48 2002/07/16 03:37:24 ajc
1891 * Small change to above
1893 Revision 323.47 2002/07/16 03:23:37 ajc
1894 * Display HTML messages as HTML. (Wow!)
1896 Revision 323.46 2002/07/13 04:39:59 ajc
1897 * Handle multipart/alternative in a nicer way, giving us the opportunity to
1898 output HTML instead of converting to text/plain and back. (Not finished.)
1900 Revision 323.45 2002/07/11 03:17:03 ajc
1901 * hacks to text_to_server() to transmit messages as HTML
1903 Revision 323.44 2002/07/09 04:21:12 ajc
1906 Revision 323.43 2002/07/06 03:10:26 ajc
1907 * Enable a "make this my start page" link that works in lots of places.
1908 Configures a user's preference of where to go after login.
1910 Revision 323.42 2002/06/19 22:01:31 ajc
1911 * When editing another user's vCard, do a "transient goto" to their config
1912 room so you don't automatically gain access to their config room.
1913 * When creating a user, go back to the "select user to edit" screen with the
1914 new user's account name pre-selected.
1916 Revision 323.41 2002/06/17 03:48:44 ajc
1917 * Finished the thing to edit other users' vCards.
1919 Revision 323.40 2002/06/16 21:49:02 ajc
1920 * Administratively edit other users' vCards. Still needs a couple of lines
1921 of glue code to make it work.
1923 Revision 323.39 2002/06/15 20:34:39 ajc
1924 * Use safestrncpy() instead of strncpy() where appropriate
1925 * Fixed a memory allocation bug in the vCard parser
1927 Revision 323.38 2002/05/23 03:40:05 ajc
1928 * Brought over a utility function I'll need later
1930 Revision 323.37 2002/05/22 02:34:56 ajc
1931 * Finished room/folder view selector. Pretty cool.
1933 Revision 323.36 2002/05/22 01:53:23 ajc
1934 * Room list or folder list? Give the user a choice. (Has bugs.)
1936 Revision 323.35 2002/05/12 15:21:43 error
1937 * do_template() now parses a .wml file for WAP clients, and a .html file
1940 Revision 323.34 2002/05/11 22:46:19 error
1941 * Track whether user-agent is a WAP gateway
1943 Revision 323.33 2002/05/11 15:35:07 error
1944 * webcit.c: add MIME types for WAP/WML
1946 Revision 323.32 2002/05/10 15:29:58 ajc
1947 * Hacked the address book view a little bit
1949 Revision 323.31 2002/05/09 03:53:56 ajc
1950 * Began working on address book view
1952 Revision 323.30 2002/05/08 03:38:58 ajc
1953 * Preferences framework
1955 Revision 323.29 2002/05/07 03:57:29 ajc
1956 * In message summary, replace 'Del' links with checkboxes
1958 Revision 323.28 2002/05/05 03:28:15 ajc
1959 * Shuffled around the room banner a bit
1961 Revision 323.27 2002/05/03 19:32:39 ajc
1962 * Finished "folder list" mode (still need to move it to a permanent location)
1964 Revision 323.26 2002/05/03 03:55:17 ajc
1965 * more folder display stuff
1967 Revision 323.25 2002/05/01 22:03:07 ajc
1968 * "folder list" view (not finished)
1970 Revision 323.24 2002/05/01 03:23:31 ajc
1971 * Added a drop-down box to change a user's view of a room.
1973 Revision 323.23 2002/04/28 03:56:47 ajc
1974 * Finished summary mode (for the most part, anyway)
1976 Revision 323.22 2002/04/26 21:13:21 ajc
1977 * Separated "summary mode" message listing into its own function
1978 * Go to summary mode automatically when the server says that view=1
1980 Revision 323.21 2002/04/20 04:14:29 ajc
1981 * Some work on email summary screen
1983 Revision 323.20 2002/03/31 05:02:39 ajc
1984 * Remove "Page another user" link from main menu
1985 * Add "edit my citadel config room" type link from edit user screen
1987 Revision 323.19 2002/03/29 22:30:45 ajc
1988 * Finished the "edit user" screen.
1990 Revision 323.18 2002/03/29 15:18:09 ajc
1991 * yep ... more user edit stuff
1993 Revision 323.17 2002/03/26 19:01:12 ajc
1994 * More edit user stuff
1996 Revision 323.16 2002/03/26 18:23:23 ajc
1997 * Don't display room banner on screens that don't pertain to a particular room
1998 * Initial prep for add/change/delete user accounts screen
2000 Revision 323.15 2002/03/22 04:33:08 ajc
2001 * "vcard edit" button for _other_ users' My Citadel Config rooms as well
2003 Revision 323.14 2002/03/19 04:35:10 ajc
2004 * Brought over yet another new version of the MIME parser from Citadel
2006 Revision 323.13 2002/03/13 03:56:52 ajc
2007 * New site config option "Allow system Aides to gain access to mailboxes"
2009 Revision 323.12 2002/03/12 23:13:57 ajc
2010 * Moved room access controls out of the admin menu and into the room commands
2011 menu. Prettied up the access control list screen.
2013 Revision 323.11 2002/03/10 06:07:09 ajc
2014 * Handle multiple Internet e-mail addresses in vCard editor
2016 Revision 323.10 2002/03/07 04:56:09 ajc
2017 * Final polish for initial round of vCard editing functions. Only show "edit"
2018 link when editing user's own vCard in the My Citadel Config> room.
2020 Revision 323.9 2002/03/06 05:22:33 ajc
2021 * More vcard editing form stuff
2023 Revision 323.8 2002/03/05 05:05:06 ajc
2024 * More vCard editing stuff
2026 Revision 323.7 2002/03/04 05:28:54 ajc
2027 * Wrote some skeleton code for robust vCard editing
2029 Revision 323.6 2002/03/03 06:58:25 ajc
2030 * Login errors displayed in red
2032 Revision 323.5 2002/03/03 06:52:59 ajc
2033 * Allow editing of the "disable self-service user account creation" site config option
2035 Revision 323.4 2002/02/24 07:02:44 ajc
2036 * Added the ability to enter a Subject: line in messages
2037 * Go to the Mail room when user clicks on the new mail alert icon
2039 Revision 323.3 2002/02/13 22:47:51 ajc
2040 * Added some rudimentary support for displaying vCards as card-looking things
2042 Revision 323.2 2002/02/13 15:04:25 ajc
2043 * Began some hacks for vCard processing
2045 Revision 323.0 2002/01/13 09:07:06 ajc
2048 Revision 322.4 2002/01/13 09:06:38 ajc
2049 * Brought over the debugged mime parser from Citadel
2051 Revision 322.3 2002/01/05 06:19:17 error
2052 * Add MIME types text/css and image/png
2054 Revision 322.2 2002/01/03 22:32:38 ajc
2055 * templatized the "prompt for recipient" screen
2057 Revision 322.1 2001/12/28 09:43:05 error
2058 * Client support for hostnames up to 63 characters
2060 Revision 322.0 2001/12/26 23:11:56 ajc
2063 Revision 321.1 2001/12/26 23:11:25 ajc
2064 * Minor change to the upload handler, to fix graphics uploads
2066 Revision 321.0 2001/12/26 05:28:02 ajc
2069 Revision 320.2 2001/12/26 05:24:11 ajc
2070 * Reverted all of the navbar and iconbar functions back to plain, ordinary
2071 link tags. The nifty JavaScript stuff is now used only to light up the
2072 buttons during mouse hovers, and nothing more.
2074 Revision 320.1 2001/12/25 00:14:44 error
2075 * Fixed the iconbar and navbar buttons; they now work in Netscape 4.x
2077 Revision 320.0 2001/12/21 06:04:03 ajc
2080 Revision 301.22 2001/12/21 06:03:54 ajc
2083 Revision 301.21 2001/12/20 05:02:42 ajc
2084 * If you paid for this software, someone is ripping you off.
2085 * Fixed the urlesc() function to use a caller-supplied target buffer.
2087 Revision 301.20 2001/12/18 20:35:29 ajc
2088 * More fun JavaScript-enabled buttons
2090 Revision 301.19 2001/12/18 16:48:06 ajc
2091 * Began testing new JavaScript-enabled k00l light-up buttonz
2093 Revision 301.18 2001/12/18 06:06:20 ajc
2094 * mime parser update
2096 Revision 301.17 2001/12/15 20:51:33 ajc
2097 * "reply" button on pop-up pages
2099 Revision 301.16 2001/12/11 16:02:40 ajc
2100 * Completed support for add/remove mailing list recipients.
2102 Revision 301.15 2001/12/11 15:22:53 ajc
2103 * Began constructing the listserv screen for config (not tested)
2105 Revision 301.14 2001/12/11 05:37:12 ajc
2106 * Finished the share/unshare room screen in Edit Room
2108 Revision 301.13 2001/12/03 04:43:40 ajc
2109 * Brought over an update of the MIME parser from Citadel.
2111 Revision 301.12 2001/12/02 07:09:13 ajc
2112 * Turned the room editing page into a tabbed dialog
2113 * Started adding some of the room sharing stuff
2115 Revision 301.11 2001/11/22 05:17:06 ajc
2116 * Completed the add/change/delete neighbor node screens
2118 Revision 301.10 2001/11/18 01:47:24 ajc
2119 * Tentatively begun the change of networking configuration screens to reflect
2120 the new network architecture of the server.
2122 Revision 301.9 2001/11/18 01:41:09 ajc
2123 * Brought over the newer string tokenizer from Citadel
2124 * Upgraded all the generic string buffers to 4096 bytes, using the Citadel
2125 server's convention of #define SIZ 4096
2127 Revision 301.8 2001/11/14 03:20:22 ajc
2128 * Add some more of the newer config settings to the site config screen
2130 Revision 301.7 2001/09/25 03:34:09 ajc
2131 * Fix for WebCit servers running on port 80: detect Windoze worm-of-the-week
2132 and bail out without bothering the Citadel server.
2134 Revision 301.6 2001/08/22 16:38:06 ajc
2135 * Added the "-c" command line option to generate optional cookies indicating
2136 the host name of the server. This makes it easy to put a cluster of WebCit
2137 servers behind (for example) an Arrowpoint load balancer.
2139 Revision 301.5 2001/08/21 04:02:56 ajc
2140 * Added some more meta-tags to (hopefully) prevent the "lame goto" caused by
2141 unwanted page caching
2143 Revision 301.4 2001/08/13 03:43:24 ajc
2146 Revision 301.3 2001/08/13 03:40:01 ajc
2147 * Another attempt at focus
2149 Revision 301.2 2001/08/11 04:24:39 ajc
2150 * Attempt at setting focus to msgtext area when entering a message.
2152 Revision 301.1 2001/08/02 03:42:03 ajc
2153 * Changed the wholist to work with the new masquerade semantics
2155 Revision 301.0 2001/06/28 15:05:31 ajc
2158 Revision 300.2 2001/06/28 15:03:49 ajc
2159 * Every generated page now includes a meta tag to disable evil "smart tags"
2160 (see http://smarttags.manilasites.com/ for more information)
2162 Revision 300.1 2001/06/28 02:39:54 ajc
2163 * Placated users who whine about privacy policy by adding MESG ROOMACCESS to
2164 the screen where you can create a room...
2166 Revision 300.0 2001/06/27 06:24:06 ajc
2167 * Tagged everything as Version 3.00
2169 Revision 213.25 2001/06/27 06:22:49 ajc
2170 * Updated docs for the 3.00 release
2172 Revision 213.24 2001/06/27 06:16:01 ajc
2173 * Correct generated window name in pop up pages
2174 * Added handling of MIME inline images (not tested)
2176 Revision 213.23 2001/06/22 17:58:20 ajc
2177 * A few performance and tuning cleanups. Increased the size of the socket
2178 queue length to 100 for use on big systems. Also, during startup, the
2179 initial startup thread now exits after creating the worker threads, instead
2180 of becoming a worker thread itself. For some reason Solaris had problems
2181 with the latter method.
2183 Revision 213.22 2001/06/07 03:16:57 ajc
2184 * Brought over an updated mime parser from Citadel
2186 Revision 213.21 2001/06/06 14:44:25 ajc
2187 * mime_parser.c: #include <pthread.h> so it compiles cleanly
2189 Revision 213.20 2001/05/31 02:26:22 ajc
2190 * Fixed login to take you to the Lobby instead of the next room.
2192 Revision 213.19 2001/05/30 22:37:09 ajc
2193 * Fix to upload handler to recognize browser uploads based on *either* a "name"
2194 or a "filename" from the MIME parser.
2196 Revision 213.18 2001/05/30 01:06:57 ajc
2197 * Changes to mime parser ... still something wrong
2199 Revision 213.17 2001/05/28 19:27:29 ajc
2200 * Fixed bug which marked all messages in Lobby as old before reading at login
2202 Revision 213.16 2001/05/25 22:39:26 ajc
2203 * Brought over the new MIME parser from Citadel. WARNING: BROKEN BUILD!!
2205 Revision 213.15 2001/05/23 16:15:23 ajc
2206 * UI changes (pretty frames with no scrollbars)
2208 Revision 213.14 2001/05/22 00:32:17 ajc
2211 Revision 213.13 2001/05/22 00:02:18 ajc
2212 * Another attempt to fix the fd leak
2214 Revision 213.12 2001/05/19 02:21:40 ajc
2215 * Attempt to fix the dangling sockets.
2217 Revision 213.11 2001/05/15 03:22:25 ajc
2218 * More icon updates and link cleanup type stuff
2220 Revision 213.10 2001/05/06 05:11:48 ajc
2221 * Added paging icon and right-justified it
2222 * Send-page window is now a popup
2224 Revision 213.9 2001/05/04 04:28:10 ajc
2225 * Added "page user" button in wholist
2227 Revision 213.8 2001/05/01 00:49:43 ajc
2228 * more of the UI overhaul
2230 Revision 213.7 2001/04/30 01:49:36 ajc
2231 * more work on UI overhaul
2233 Revision 213.6 2001/04/29 04:39:23 ajc
2234 * User interface overhaul now in progress. WARNING: incomplete system.
2236 Revision 213.5 2001/04/01 22:13:37 cough
2237 * Modified roomops.c to give users the ability to pick a floor at room
2240 Revision 213.4 2001/02/15 01:21:55 ajc
2241 * Applied a patch submitted by Andru Luvisi to add who-knows-room and
2242 invite/kickout functionality.
2244 Revision 213.3 2001/01/25 23:10:00 ajc
2245 * "Delete message" button now confirms on client-side using JavaScript
2247 Revision 213.2 2000/12/05 18:39:49 ajc
2248 * Added support for non-USA countries in registration screen (requires the
2249 latest Citadel server, which supports the country field)
2251 Revision 213.1 2000/10/20 04:27:46 ajc
2252 * zapped_list() -- fixed broken HTML tags. (Closes bug #76.)
2254 Revision 213.0 2000/10/03 16:44:01 ajc
2255 * Tagged for 2.13 release
2257 Revision 212.16 2000/10/03 03:15:53 ajc
2258 * Cosmetic changes to login screen, menu bar, and message header bar
2260 Revision 212.15 2000/09/28 03:44:52 ajc
2261 * Linked to the bio/photo page from message headers. I'm not sure I like the
2262 color scheme, though.
2264 Revision 212.14 2000/09/28 03:37:23 ajc
2265 * who.c: provide links to bio/photo pages for each user in the wholist
2267 Revision 212.13 2000/09/24 21:37:21 ajc
2268 * When reading large numbers of messages, group them in smaller numbers and
2269 display the selector bar in search engine style (like AltaVista and Google)
2271 Revision 212.12 2000/09/24 04:17:16 ajc
2272 * Templatized the room banner.
2274 Revision 212.11 2000/09/17 03:29:45 ajc
2275 * Templatized the "<BODY BACKGROUND=...>" type stuff that starts each page.
2277 Revision 212.10 2000/09/14 11:43:37 error
2278 Replace occurrences of % throughout the HTML with %% so as to be friendly
2279 to HP/UX printf() and possibly others.
2281 Revision 212.9 2000/09/13 04:13:59 ajc
2282 * Completed the initial hack of the variable substitution template thingy.
2283 Check out static/login.html to see the first template.
2285 Revision 212.8 2000/09/11 17:08:16 ajc
2286 * Started templatizing the login screen. Not finished yet.
2288 Revision 212.7 2000/09/11 03:29:50 ajc
2289 * Started working on a variable-substitution thing
2291 Revision 212.6 2000/08/30 03:20:22 ajc
2292 * Put the wholist back into its own window.
2294 Revision 212.5 2000/07/06 03:46:29 ajc
2295 * Fixed the count in 'there are xxx messages remaining." (Closes bug #61)
2297 Revision 212.4 2000/06/29 04:22:35 ajc
2298 * Changed the format of the wholis (again). Now it shows up in a frame
2299 instead of a separate window.
2301 Revision 212.3 2000/06/12 03:28:44 ajc
2302 * added support for multi-line paging
2304 Revision 212.2 2000/06/07 04:11:28 ajc
2305 * HTML changes to room banner
2307 Revision 212.1 2000/05/31 04:29:54 ajc
2308 * Initial support for "summary" (headers only, no body) mode of reading
2309 messages, and "read one" mode. For future support of 'traditional' email.
2311 Revision 212.0 2000/05/23 20:35:52 ajc
2312 * Tagged for the 2.12 release
2314 Revision 211.19 2000/05/18 02:33:39 ajc
2315 * Don't call whobbs() directly after changing masq room/host, it screws up the
2316 refresh. It now calls an HTTP redirect page instead.
2317 * added http_redirect(char *url) function to accomplish the above
2319 Revision 211.18 2000/05/08 17:24:32 ajc
2320 * Removed HTTP date fields because it was confusing browser caches (weird)
2321 * Moved express messages to a pop-up HTML window (as opposed to a dialog box)
2323 Revision 211.17 2000/05/07 23:46:55 ajc
2324 * added Date: and Last-Modified: headers to HTTP output
2325 * masquerade room/host screen now runs in wholist window, and returns to it
2327 Revision 211.16 2000/05/02 17:32:06 ajc
2328 * Font related changes to html
2330 Revision 211.15 2000/04/20 02:42:23 ajc
2331 * tcp_sockets.c: changed memcpy() to memset() in tcp_connectsock; this was
2332 crashing every session, every time. (?)
2333 * End the session after displaying robots.txt or nocookies.html, to prevent
2334 big session logjams when either of these conditions are met
2336 Revision 211.14 2000/04/15 15:43:46 nbryant
2337 * warning fix for 64-bit compile on ultrasparc. (kids don't try this at home,
2338 64-bit gcc on sparc is evil)
2340 Revision 211.13 2000/04/06 20:42:03 nbryant
2341 * configure.in: fix a typo
2343 Revision 211.12 2000/04/06 20:37:01 nbryant
2344 * solaris cleanups and warning fixes
2346 Revision 211.11 2000/03/31 03:48:52 ajc
2347 * text_to_server() now behaves the way web users expect text entry to work.
2348 Soft linebreaks are soft, hard linebreaks are hard. No indentation.
2350 Revision 211.10 2000/03/31 02:39:06 ajc
2351 * Fixed bugs in "Site configuration" and added new fields.
2353 Revision 211.9 2000/03/31 02:08:45 ajc
2354 * Added "max messages per page" and "read next nnn" stuff to read loop
2355 (probably not in its final form)
2357 Revision 211.8 2000/03/28 17:02:47 nbryant
2358 * configure.in: check for -lsocket -lnsl on Solaris and other SVR4-alikes
2360 Revision 211.7 2000/03/27 16:18:17 ajc
2361 * Implement multi-room chat as available in Citadel 5.70
2363 Revision 211.6 2000/03/23 04:45:15 ajc
2364 * Experimental move of wholist to a separate auto-refreshing window
2366 Revision 211.5 2000/03/19 22:49:03 ajc
2367 * Made the header-bar buttons more visible
2368 * Added a "reply" header-bar button
2369 * Move "Subject:" lines into the header-bar
2370 * Padded the header-bars by one pixel (nicer looking)
2371 * Changed message date/time output format
2373 Revision 211.4 2000/03/19 19:49:31 ajc
2374 * Added support for unix domain sockets
2376 Revision 211.3 2000/02/11 23:45:04 nbryant
2377 * Makefile.in, configure.in: add, like, some *more* code for FreeBSD
2378 * tcp_sockets.c: include <arpa/inet.h>
2380 Revision 211.2 2000/02/11 23:30:04 nbryant
2381 configure.in: added some code for FreeBSD
2383 Revision 211.1 2000/01/11 04:20:40 ajc
2384 * Add "close window" option to goodbye screen
2386 Revision 211.0 2000/01/04 15:24:16 ajc
2387 * Worked around HTTP bugs in Internet Explorer 5. Die, Bill, Die.
2388 * This will be released as v2.11; tagged everything as such.
2390 Revision 210.0 1999/12/24 04:57:18 ajc
2393 Revision 1.121 1999/12/23 04:54:48 ajc
2394 * Changed session cookie from hexadecimal encoding to base64
2395 * Removed overly verbose logging
2397 Revision 1.120 1999/12/12 18:12:28 ajc
2398 * get http request: clear hold buffer before starting to read in HTTP request.
2399 This was causing some requests to get corrupted.
2401 Revision 1.119 1999/12/08 18:25:21 ajc
2402 * Increased the size of the backlog queue length passed to accept() and made
2403 it a configuration parameter in webcit.h
2405 Revision 1.118 1999/12/07 16:09:26 ajc
2406 * Better (non fireworks display mode) handling of broken HTTP sockets
2408 Revision 1.117 1999/12/06 03:40:29 ajc
2409 * Moved a bunch of other global variables to per-session variables
2411 Revision 1.116 1999/12/06 02:05:33 ajc
2412 * Moved global march list into per-session context
2414 Revision 1.115 1999/12/05 18:38:02 ajc
2415 * Auto-scaling worker thread pool size
2417 Revision 1.114 1999/12/05 17:38:41 ajc
2418 * Additional debugging and cleanup
2420 Revision 1.113 1999/12/04 22:16:05 ajc
2421 * Moved all diagnostic output to stderr
2422 * Moved "HTTP/1.0 200 OK" output to output_headers()
2424 Revision 1.112 1999/12/04 21:56:59 ajc
2425 * Finished the overhaul. Now to tune...
2427 Revision 1.111 1999/12/03 17:59:53 ajc
2428 * BROKEN BUILD. Wrote most of the session removal code, but some of it is
2429 pseudocode so the build is currently broken.
2431 Revision 1.110 1999/12/03 16:37:46 ajc
2432 * Repaired HTTP output for image transfers and static content
2434 Revision 1.109 1999/12/03 05:09:54 ajc
2435 * Rewrote the HTTP engine and application coupling to run in a worker thread
2436 model and to run as a single multithreaded program (eliminated helper
2437 processes and pipes). It currently runs but has many large bugs.
2439 Revision 1.108 1999/12/03 00:18:20 ajc
2440 * Added ".c.o" rule to Makefile
2442 Revision 1.107 1999/11/26 03:32:59 ajc
2443 * Started moving all of the global variables into a struct, to facilitate
2444 multithreaded server.
2446 Revision 1.106 1999/11/26 01:28:10 ajc
2449 Revision 1.105 1999/11/04 02:05:02 ajc
2450 * Added 'number of worker threads' to site config screen
2452 Revision 1.104 1999/10/25 02:25:09 ajc
2453 * Shuffled around the room editing commands
2455 Revision 1.103 1999/10/14 04:07:18 ajc
2456 * Cleaned up the bottom-of-page icons
2458 Revision 1.102 1999/10/08 23:58:11 ajc
2459 * Minor bug fix in registration screen
2461 Revision 1.101 1999/10/06 02:44:02 ajc
2462 * Per Nick's request, removed the key bindings stuff. He knows how to fit
2463 it back in when it's fixed. Also added more attempts at cache disabling,
2464 but it still doesn't work in the StarOffice browser. I don't know why.
2466 Revision 1.100 1999/10/02 03:26:14 ajc
2467 * Merged in Nick's bit of JavaScript to handle key commands.
2468 BROKEN BUILD ALERT!! This runs all the time, even when the cursor is
2469 in a text field. Right now you can't even log in.
2471 Revision 1.99 1999/09/01 01:06:11 ajc
2472 * Added "max message length" field in global config screen
2474 Revision 1.98 1999/08/14 18:16:10 ajc
2475 * Fixed escputs() and its friends to properly handle ' (single quote) chars
2478 Sun Jul 18 20:17:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2479 * Did neat stuff to the bottom of the page
2481 Mon Jul 12 23:30:24 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2482 * webcit.c: exit Webcit sessions semi-gracefully when the connection
2483 to a Citadel server fails.
2484 * messages.c: don't auto-link URL's in messages if it would cause
2487 Sat Jul 10 17:51:39 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2488 * Recompiled the Java chat applet using a genuine JDK 1.0.2
2489 compiler. This should make more browsers happy.
2491 Wed Jun 30 19:19:59 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2492 * Added support for "robots.txt" telling spiders to go away.
2493 * Do a slrp_highest() when logging off.
2495 Sat Jun 26 22:52:13 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2496 * Rearranged the code in "Site-wide configuration" and "Generic
2497 server command" to avoid nested server operations
2499 Wed Jun 23 21:43:30 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2500 * webcit.c: added "back, top, next" buttons to bottom of each page
2501 * menubar.html: replaced "User list" with "Page another user"
2503 Tue Jun 22 14:53:05 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2504 * context_loop.c: rearranged some code to try to eliminate deadlocks
2506 Fri Jun 18 11:55:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2507 * Unknown URL's now display the main menu instead of diagnostics
2508 * Diagnostics are now at <baseurl>/diagnostics
2510 Mon Jun 7 21:59:45 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2511 * Session no longer locks up when an express message is cancelled
2512 * The default Citadel server is now "localhost" instead of uncnsrd
2513 * Added some documentation
2515 Thu Jun 3 12:18:49 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2516 * roomops.c: made room banner graphics more reliable
2517 * messages.c: added code to prevent accidental "double-posting"
2518 * who.c: fixed the "Change room/host/user" submit logic
2520 Thu Jun 2 09:48:00 EDT 1999 Nick Grossman <nick@ulster.net>
2521 * Changed static/menubar.html so the text is readable
2523 Wed Jun 2 23:47:58 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2524 * Ditched the frames mode completely. It wasn't working properly in,
2525 among other places, IE 5. Die, Bill, Die.
2527 Sat May 29 00:25:47 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2528 * Fixed the behavior of the "forget room" routine, to properly handle
2529 the transition back to the Lobby after it's all done.
2530 * Added ExpressMessageCat() to allow code to send the user messages
2531 along with incoming express messages
2532 * WebCit now sends the name of the end user's browser as the client
2533 name in a Citadel IDEN command rather than its own name.
2535 Fri May 21 23:35:17 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2536 * Minor code cleanups
2537 * New mail notification
2539 Mon May 17 20:59:36 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2540 * Top-aligned all the cells in the fake frames in non-frames mode
2542 Fri May 14 23:37:02 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2543 * Initial entry to _BASEROOM_ at login now done as a Skip instead
2544 of a Goto, in order to prevent it from first marking all msgs old.
2546 Mon May 10 23:09:34 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2547 * Replaced _most_ gotoroom() calls with smart_goto(), a version
2548 which can differentiate the needs of frames and noframes modes
2550 Sat May 8 01:07:06 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2551 * webserver.c: added "-t" option to send traces somewhere else
2553 Tue Apr 27 23:36:35 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2554 * context_loop.c: display an error page if the client browser
2555 requests a non-root page and there is no cookie set
2556 * webserver.c: took my name off the copyright notice (it's a group
2559 Sun Apr 18 23:42:54 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2560 * Reworked a lot of the structure, made more HTML "embeddable"
2561 * Changed the noframes mode to display "fake" frames using tables
2563 Thu Apr 16 12:00:00 EDT 1999 Nick Grossman <nick@ulster.net>
2564 Changed some output formatting (mainly <FONT> tags).
2565 Changed who.c to use urlescputs() rather than escputs()
2566 in urls so GOTOs and User Profiles work when the string has a
2569 Wed Apr 14 17:56:18 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2570 http://www.webreference.com/dhtml/column18/menuFrLoad.html
2571 How to cause "onLoad=" to cause a sibling frame to refresh without
2572 having to use the nonportable HTTP "Window-Target:" directive. Began
2573 implementation of this; it should allow portable NS/IE compatibility.
2575 Wed Apr 7 21:51:33 EDT 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2576 * Implemented "access level required to create rooms"
2578 Thu Mar 18 00:23:05 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2579 * webcit.c: modified getz() to *exit* the program when fgets()
2580 returns an error. This is actually the desired behavior; it would
2581 otherwise busy-loop forever on a broken pipe.
2583 Sat Mar 6 19:56:07 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2584 * webcit.c: added to getz() the ability to return an error code;
2585 implemented this in the main loop, hopefully fixing problems
2586 * Added "braindamage" file (frames/JS browser compatibility list)
2587 * Added HTTP "User-agent:" detection
2588 * wildmat.c, braindamage.c: added
2589 * Initial value of 'noframes' is now set by the braindamage check
2590 * Ran everything through "indent -kr -i8"
2591 * roomops.c: in room list, print a in otherwise empty cells
2593 1999-02-24 Nathan Bryant <bryant@cs.usm.maine.edu>
2594 * context_loop.c: warning fix
2595 * webcit.c: off_t is a 64-bit `long long' on BSDI (eek!)
2597 Sat Jan 30 19:00:58 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2598 * Resolve the name of the connecting host and pass it on to Citadel
2600 Fri Jan 29 14:49:49 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2601 * wDumpContent() is now responsible for </BODY></HTML> most of the
2602 time (parameter settable) so that the main menu can easily be
2603 embedded in every page when running in noframes mode
2604 * noframes mode selection is now carried in the cookie
2606 Thu Jan 28 20:30:08 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2607 * Made the frames stuff less dependent on the HTML TARGET= directive
2608 and more dependent on the HTTP Window-target: directive.
2609 * Made the system semi-navigable in noframes mode.
2611 Sat Jan 23 19:36:10 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2612 * Brought over the new room listing code and <G>oto heuristics
2613 from the main Citadel tree, to pay attention to floor/room ordering
2615 Thu Jan 14 17:14:11 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2616 * Modified the back end of mime_parser to use callbacks instead of
2617 doing something specific. Now we can use it elsewhere.
2619 Mon Jan 11 21:53:16 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2620 * Fixed the bugs in "Site-wide configuration"
2621 * Added a "generic server commands" screen
2623 Fri Jan 8 22:20:54 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2624 * Reduced the multiple cookies down to one cookie combining all data.
2626 Mon Jan 4 23:04:36 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2627 * Removed wc_host and wc_port cookies.
2628 * Added an "edit your session" screen to change your wholisting.
2630 Sun Jan 3 20:05:31 EST 1999 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2631 * Added "enter registration"
2632 * Set up automatic trigger of Enter Registration when the server
2634 * Established that a one-to-one WebCit/Citadel correspondence will
2635 be required. No big deal due to shared code segments.
2636 * Added "change password"
2637 * Added networking configuration screens. These still need testing.
2638 * Added a "kill session" link to each line of the wholist when
2639 logged in as an aide, and the screens to perform this operation.
2641 Thu Dec 31 21:53:20 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2642 * Final cvs commit for 1998 (an awful year, I'm glad to see it over).
2643 * "Finished" the MIME parser.
2644 * Got image uploads working.
2645 * Added "add/edit user photo" screens.
2646 * Added "add/edit room graphic" screens.
2647 * Added "add/edit floor graphic" screens.
2648 * Fixed display of floor graphic in known rooms list.
2650 Wed Dec 30 20:36:13 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2651 * Wrote mime_parser.c for handling of image uploads. This will also
2652 be used in future Citadel MIME projects.
2654 Tue Dec 29 23:25:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2655 * Fixed a bug in the room banner display code
2656 * Added "delete room"
2657 * Added "validate users"
2659 Mon Dec 28 00:26:01 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2660 * Added "edit room info file"
2663 Sat Dec 26 23:12:47 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2664 * Changed the "auto read new" functionality from a meta refresh tag
2665 to an "onload" directive (the former was causing graphics problems)
2666 * Added "create room"
2669 Tue Dec 22 22:35:50 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2670 * Got the Zap and List-Zapped commands working
2671 * Added a convenience function to display a page with an error string
2672 * Automatically do a read-new-msgs whenever a new room banner is loaded
2674 Thu Dec 17 20:38:00 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2675 * Added the screens to send pages
2676 * Changed message headers to display in bigger font, non-boldface
2677 * Added the chat system
2678 * Added goto private rooms
2680 Wed Dec 16 16:23:58 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2681 * Replace "Citadel" in menu bar with the Citadel logo
2683 1998-12-14 Nathan Bryant <bryant@cs.usm.maine.edu>
2684 * automatically regenerate Makefile when Makefile.in changes
2686 Sun Dec 13 13:35:12 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2687 * context_loop.c: Moved "remove session" into its own function.
2688 Check for dead webcit child process before each transaction.
2689 * Ignore SIGPIPE; this seems to magically make the program bulletproof
2690 against broken HTTP connections.
2691 * Added a housekeeping thread to periodically remove dead sessions
2692 and kill idle sessions.
2693 * messages.c: added "delete message" functionality
2694 * messages.c: added "move message" functionality
2695 * userlist.c: added. This adds "userlist" and "show user" functions.
2696 * roomops.c: fixed buggy implementation of ungoto
2697 * Set up an option in output_headers() to optionally print the most
2698 often used opening HTML as well as the HTTP headers.
2699 * Display express messages in cute little JavaScript popup window.
2701 Fri Dec 11 21:14:36 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2702 * Brought over message reading and entry functions from old WebCit
2704 1998-12-10 Nathan Bryant <bryant@cs.usm.maine.edu>
2705 * context_loop.c: really fix the SO_LINGER stuff
2706 * webserver.c: remove commented-out references to SO_LINGER
2708 Wed Dec 9 18:50:46 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2709 * context_loop.c: After fork(), child process closes the HTTP socket
2710 so when the parent process closes it, it actually _does_ close.
2711 Otherwise, aIEeeee and possibly other browsers will hang.
2712 * Added support for graphics images retrieved from the Citadel server.
2713 * Set up login banner graphic and background image graphic
2715 1998-12-09 Nathan Bryant <bryant@cs.usm.maine.edu>
2716 * context_loop.c, webserver.c, webserver.h: SO_LINGER and locking fix
2718 Wed Dec 9 11:13:48 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2719 * Smoothed out some of the login/logout code. Failed authentication
2720 now works the way it should.
2721 * Added support for new user login (still need to handle registration).
2723 Tue Dec 8 15:45:42 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2724 * Discovered that the HTTP socket problem is related to a socket that
2725 isn't properly lingering on close. Temporarily hacked a sleep(10)
2726 into context_loop.c until it is figured out.
2728 Mon Dec 7 17:03:18 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2729 * Did a little debugging, still trying to figure out why logging in
2730 displays "Connection reset by peer" error. It used to work...
2732 1998-12-07 Nathan Bryant <bryant@cs.usm.maine.edu>
2733 * Makefile.in: updated dependencies
2735 Sun Dec 6 19:50:55 EST 1998 Art Cancro <ajc@uncnsrd.mt-kisco.ny.us>
2736 * Fixed broken interpretation of variables specified in the URL
2737 * added new "action" variable to make main loop simpler
2739 1998-12-06 Nathan Bryant <bryant@cs.usm.maine.edu>
2740 * webserver.c: prototype vsnprintf
2741 * context_loop.c: warning fix
2743 1998-12-05 Nathan Bryant <bryant@cs.usm.maine.edu>
2744 * tcp_sockets.c: removed some dead code
2745 * context_loop.c: oops, I made a memory leak. fix fix fix. also close
2746 unused ends of pipes, fix a file descriptor leak and a race condition
2747 * portability enhancements
2749 1998-12-04 Nathan Bryant <bryant@cs.usm.maine.edu>
2750 * webserver.c, context_loop.c, webcit.c: add commandline args for host
2752 * converted to autoconf and began port to Digital UNIX
2754 * context_loop.c: moved the monster 64k buffer array off the stack
2755 * tcp_sockets.c: getservbyname() doesn't set errno.
2757 1998-12-03 Nathan Bryant <bryant@cs.usm.maine.edu>
2758 * webserver.c: warning fix